Skip to main content
Mary MacLaren
★ Acting

Mary MacLaren

1896 – 1985 · Pittsburgh, Pennsylvania, USA · Active 1916–1948

Mary MacLaren, an actress active in the 1930s, is known for her roles in Cleopatra (1934) and Reefer Madness (1938). In Cleopatra, she brings to life the opulence and intrigue of ancient Egypt, while in Reefer Madness, she embodies the era's sensationalist approach to drug culture. MacLaren's performances contribute to the unique charm of these cult classics, reflecting the bold storytelling and stylistic choices characteristic of the period. Her work remains a significant part of the conversation surrounding early exploitation cinema.

▶ Watch on SassyFlix 2 films available
Reefer Madness

Reefer Madness

1938 ★ 4.2
as Mrs. Lane (uncredited)

Mae Coleman and Jack Perry are a cohabitating couple who sell marijuana. The unscrupulous Jack sells it to teenagers over Mae's objections; she'd rather stick to an adult clientele. Ralph Wiley, a sociopathic college-dropout-turned-dealer, and siren Blanche help Jack recruit new customers. Ralph and Jack lure high-schooler Bill Harper and college student Jimmy Lane to Mae and Jack's apartment. Jimmy takes Bill to a party where Jack runs out of reefer and Jimmy, who has a car, drives him to pick up more. When they get to Jack's boss' "headquarters", Jimmy asks for a cigarette as Jack gets out and he gives him a joint. By the time Jack returns, Jimmy is unknowingly high; he drives away recklessly and hits a pedestrian. A few days later, Jack tells Jimmy that the man died of his injuries and agrees to keep Jimmy's name out of the case—if Jimmy will agree to "forget he was ever in Mae's apartment." As the police did not have enough specific details to track Jimmy down, he indeed escapes punishment. Ralph is arrested for Jack's murder. Bill, whose once-pristine record at school has rapidly declined, has a fling with Blanche while high. Mary, Jimmy's sister and Bill's girlfriend, goes to Mae's apartment looking for Jimmy and accepts a joint from Ralph, thinking it's a regular cigarette. When she refuses Ralph's advances, he tries to rape her. Bill comes out of the bedroom and, still high, attacks Ralph. As the two are fighting, Jack knocks Bill unconscious with the butt of his gun, which inadvertently fires, killing Mary. Jack puts the gun in Bill's hand, framing him for Mary's death by claiming he blacked out. The dealers lie low for a while in Blanche's apartment while Bill's trial takes place. Over the objections of a skeptical juror, Bill is found guilty. By now Ralph is paranoid from both marijuana and his guilty conscience. Blanche is also high; at one memorable point she plays the piano more and more rapidly as Ralph eggs her on. The boss tells Jack to shoot Ralph to prevent him from confessing, but when Jack arrives, Ralph immediately recognizes the threat and beats him to death with a stick as Blanche laughs uncontrollably in terror. The police arrest Ralph, Mae, and Blanche. Mae's confession leads to the boss and other gang members also being arrested. Blanche explains that Bill was innocent and agrees to serve as a material witness for the case against Ralph, but instead, she jumps out of a window and falls to her death, traumatized by her own adultery and its role in Mary's death. Bill's conviction is overturned, and Ralph, now nearly catatonic, is sent to an asylum for the criminally insane for the rest of his natural life. The film's story is told in bracketing sequences at a lecture given at a parent-teacher association meeting by high-school principal Dr. Alfred Carroll. At the film's end he tells the parents he has been told that events similar to those he has described are likely to happen again, then points to random parents in the audience and warns that "the next tragedy may be that of your daughter... or your son... or yours or yours..." before pointing straight at the camera and saying emphatically "... or yours!" as the words "TELL YOUR CHILDREN" appear on the screen. 

Watch Now
Career Highlights Top 6 by popularity · TMDB

Filmography

103 credits
1940s 23 credits
1948
Crossed Trails as Mrs. Laswell
Movie ★ 7.0
1945
The Navajo Trail as Stella Ramsey
Movie ★ 10.0
1945
Frontier Feud as Homesteader Sarah
Movie ★ 7.0
1945
Kitty as Maid to Duke Malmunster (uncredited)
Movie ★ 5.7
1943
Fighting Valley as Ma Donovan
Movie
1943
Six Gun Gospel as Mrs. Mary Dailey
Movie ★ 5.3
1943
The Leopard Man as Nun (uncredited)
Movie ★ 6.5
1943
Movie ★ 6.3
1942
The Cyclone Kid as Martha Sullivan
Movie ★ 5.0
1942
Movie ★ 8.0
1942
Sunset Serenade as Party Guest
Movie ★ 6.2
1942
Stagecoach Express as Stagecoach Passenger (uncredited)
Movie ★ 6.3
1941
Willie and the Mouse as Miss Schwarzenheimer (uncredited)
Movie ★ 10.0
1941
Prairie Pioneers as Martha Nelson
Movie ★ 8.0
1940
The Fargo Kid as Mrs. Sarah Winters
Movie ★ 7.0
1940
Screw Drivers of 1940 as Mrs. Screwdriver
Movie
1940
The Shadow as Nurse Plunkitt
Movie ★ 7.3
1940
Misbehaving Husbands as Gossiping Friend
Movie ★ 5.2
1940
'Til We Meet Again as Woman Sleeping in Deck Chair (uncredited)
Movie ★ 6.4
1940
Movie ★ 8.0
1940
Movie ★ 7.3
1940
The Green Archer as Mrs. Patton
Movie ★ 6.6
1940
We Who Are Young as Nurse Bringing Twin (uncredited)
Movie ★ 6.3
1930s 50 credits
1939
Midnight as Stephanie's Party Guest (uncredited)
Movie ★ 7.4
1939
Broadway Serenade as Costumer (uncredited)
Movie ★ 6.6
1939
Union Pacific as Official's Wife (uncredited)
Movie ★ 6.7
1939
In Name Only as Nurse at Desk (uncredited)
Movie ★ 7.0
1939
Mr. Smith Goes to Washington as Head Sister (uncredited)
Movie ★ 7.8
1939
Sergeant Madden as Hospital Visitor
Movie ★ 7.5
1939
I Stole a Million as Nurse (uncredited)
Movie ★ 8.0
1938
Tell Your Children as Mrs. Lane (uncredited)
Movie ★ 4.4
1938
Maid's Night Out as Woman Dancing (uncredited)
Movie ★ 5.9
1938
Numbered Woman as Matron O'Rourke
Movie ★ 7.0
1938
Young Dr. Kildare as Lodger Bringing Blanket (uncredited)
Movie ★ 6.7
1938
Movie ★ 6.7
1938
I Met My Love Again as College Staff Member (uncredited)
Movie ★ 6.0
1938
Movie ★ 4.5
1938
Men in Fright as Nurse With Ice Cream (uncredited)
Movie ★ 6.5
1937
Stand-In as Naomi
Movie ★ 6.5
1937
A Lawman Is Born as Martha Lance
Movie ★ 4.5
1937
The Man Who Found Himself as Mary - Barbara's Maid
Movie ★ 8.5
1937
Reckless Ranger as Mary Allen
Movie ★ 9.0
1937
The Woman I Love as (uncredited)
Movie ★ 7.0
1936
Theodora Goes Wild as Mrs. Wilson (uncredited)
Movie ★ 6.6
1936
Captain January as Governess
Movie ★ 6.8
1936
King of Burlesque as Extra in Audience (uncredited)
Movie ★ 6.3
1936
Love on a Bet as Department Store Clerk
Movie ★ 7.0
1936
What Becomes of the Children? as Gertrude - the Governess
Movie ★ 6.0
1936
Chatterbox as Woman Jenny Talks to in Audience (uncredited)
Movie ★ 7.0
1936
King of the Pecos as Mrs. Clayborn
Movie ★ 5.6
1935
Man's Best Friend as Mrs. Strong
Movie ★ 7.0
1935
Westward Ho as Ma Wyatt
Movie ★ 5.4
1935
Movie ★ 6.2
1935
Saddle Aces as Mrs. Sabot
Movie ★ 7.0
1935
Movie ★ 7.0
1935
The New Frontier as Mrs. Shaw
Movie ★ 4.9
1935
Movie ★ 5.1
1935
Movie ★ 7.1
1934
Fashions of 1934 as Customer at Maison Elegance (uncredited)
Movie ★ 6.5
1934
By Your Leave as Costume Company Fitter
Movie ★ 4.3
1934
His Greatest Gamble as Dinner Guest (uncredited)
Movie ★ 5.8
1934
Journal of a Crime as Dinner Guest (uncredited)
Movie ★ 5.9
1934
Many Happy Returns as Clerk (uncredited)
Movie ★ 5.3
1934
The 9th Guest as First Telegraph Office Worker (Uncredited)
Movie ★ 6.0
1934
Charlie Chan's Courage as Mother of Children
Movie ★ 8.7
1934
Whom the Gods Destroy as Train Passenger
Movie ★ 6.0
1934
Cleopatra as Roman Woman (uncredited)
Movie ★ 6.1
1934
Elmer and Elsie as Dinner Guest (uncredited)
Movie ★ 10.0
1933
Disgraced! as Kirk Underwood's Secretary
Movie ★ 6.5
1933
The Eagle and the Hawk as Party Guest (uncredited)
Movie ★ 6.7
1933
Headline Shooter as Murderess (uncredited)
Movie ★ 6.3
1933
Movie ★ 5.1
1931
Movie ★ 4.8
1920s 12 credits
1924
The Uninvited Guest as Irene Carlton
Movie ★ 10.0
1924
The Dark Swan as Mary Robinson
Movie ★ 8.0
1923
Under the Red Robe as Anne of Austria
Movie ★ 6.0
1923
Movie ★ 7.0
1922
The Face in the Fog as Mary Dawson
Movie ★ 7.0
1922
Outcast as Valentine Moreland
Movie ★ 3.0
1922
Across the Continent as Louise Fowler
Movie ★ 8.0
1921
The Three Musketeers as Anne of Austria
Movie ★ 6.4
1921
The Wild Goose as Diana Manneers
Movie ★ 3.7
1920
Movie ★ 7.0
1920
Movie ★ 8.0
1920
Movie ★ 3.7
1910s 18 credits
1919
A Petal on the Current as Stella Schump
Movie ★ 9.0
1919
Movie ★ 10.0
1919
Creaking Stairs as 'Dearie' Lane
Movie ★ 10.0
1919
The Amazing Wife as Cicely Osborne
Movie
1919
The Weaker Vessel as Abby Hopkins
Movie ★ 8.0
1919
Bonnie, Bonnie Lassie as Alisa Graeme
Movie ★ 7.0
1919
The Unpainted Woman as Gudrun Trygavson
Movie ★ 8.0
1918
Bread as Candace Newby
Movie ★ 6.2
1918
Movie
1918
Vanity Pool as Marna Royal
Movie
1917
The Mysterious Mrs. M as Phyllis Woodman
Movie
1917
Movie
1917
Money Madness as Whispering Smith (as Charles H. Mailes)
Movie
1916
Shoes as Eva Meyer
Movie ★ 6.0
1916
Idle Wives as Molly
Movie ★ 5.0
1916
Where Are My Children? as The Waltons's Maid (uncredited)
Movie ★ 5.9
1916
Wanted- A Home as Mina Rogers
Movie
1916
Saving the Family Name as Estelle Ryan
Movie