Robert "Bobby" Winckler (often credited as "Winkler"), was one of the most prolific child actors of the 1930s and 1940s.
Sullivan's Travels
This Gun for Hire
Criss Cross
Waterloo Bridge
The Pride of the Yankees
At the Circus
A Slight Case of Murder
Babes in Arms
City for Conquest
Knute Rockne All American
Edison, the Man
The Captain's Christmas
Mr. Moto Takes a Vacation
The Wagons Roll at Night
I Wanna Be a Sailor
These Glamour Girls
Maisie
General Spanky
Captain Fury
Professor Beware
The Arizona Kid
Forty Little Mothers
Bad Men of Missouri
Keeping Company
Pay As You Exit
Audience
Peter Parrot (voice) (uncredited)
Orphan (uncredited)
Minor Role
Young Boy
Fritz (voice) (uncredited)
Hans (speaking) (voice) (uncredited)
Crippled Boy
Young Boy (uncredited)
Undetermined Role (uncredited)
Minor Role (uncredited)
Boy on Ship (uncredited)
Newsboy (Uncredited)
Young Settler Boy
Newsboy (uncredited)
Black the Kitten (voice)
Sammy Townley
Wilbur Potter
Morgan's Son
Mush (uncredited)
Newsboy
Tommy (uncredited)
Boy Delivering Flowers (uncredited)
Boy
Urchin with Compact
Tommy Scott
Jerry Garrett
Bud
Boy (uncredited)
Kid at Bomb
Willie Younger
Tim Burke
Tom Cameron, as a Boy
Fresh Kid
Jimmie (uncredited)
Murphy (uncredited)
Boy Carrying Bags
Radio Sonny (uncredited)
Dave Porter
West Point Candidate (uncredited)
Clark (uncredited)