
Acting
He began working in vaudeville in 1935 and was discovered in burlesque.
He appeared in dozens of films.
Eddie Collins played Dopey in Snow White and the Seven Dwarfs. Dopey is the only dwarf who does not have a beard. He is clumsy and mute, with Happy explaining that he has simply "never tried" to speak. In the movie's trailer, Walt Disney describes Dopey as "nice, but sort of silly".
In the Disney film also he provided the sneezing of the chipmunk and the squirrel. -wikiepedia

Souvenir
as Metge Hospital

The Blue Bird
as Tylo (the dog)

The Return of Frank James
as Station Agent

Drums Along the Mohawk
as Christian Reall

Young Mr. Lincoln
as Efe Turner

Hollywood Cavalcade
as Keystone Cop Driver

Charlie Chan in Reno
as Cab Driver

News Is Made at Night
as Billiard

Quick Millions
as Henry 'Beaver' Howard

Stop, Look and Love
as Dinty