Godfrey Cambridge

Godfrey MacArthur Cambridge (February 26, 1933 - November 29, 1976) was an American comedian and actor. Alongside Bill Cosby, Dick Gregory, and Nipsey Russell, he was acclaimed by Time magazine in 1965 as "one of the country's four most celebrated Negro comedians." Description above from the Wikipedia article Godfrey Cambridge, licensed under CC-BY-SA, full list of contributors on Wikipedia.
Cast

Ceremonies in Dark Old Men
Mr. Jenkins

The President's Analyst
Don Masters

Beware! The Blob
Chester Hargis

The Busy Body
Mike

Watermelon Man
Jefferson Washington 'Jeff' Gerber

Splendor in the Grass
Chauffeur (uncredited)

Friday Foster
Ford Malotte

Cotton Comes to Harlem
Gravedigger Jones

The Biggest Bundle of Them All
Benjamin 'Benny' Brownstead

Scott Joplin
Tom Turpin

Come Back, Charleston Blue
Gravedigger Jones

The Troublemaker
Fire Inspector

Gone Are the Days!
Gitlow Judson

Whiffs
Dusty

Bye Bye Braverman
Taxi Driver

The Biscuit Eater
Willie Dorsey
But... Seriously
Self (archive footage)

Dead Is Dead
Host - Himself

Five on the Black Hand Side
Godfrey Cambridge

Lionpower from MGM
Unknown

Best of Enemies
Self (archival)