A temperamental director multiple times completely changes the concept during a movie's production.
Fritz Feld
Mr. Nitvitch
Charley Foy
Sammy
Kathryn Kane
Marian Starr
Larry Williams
Don Ackerman
Tom Kennedy
Gorilla Stand-In Max Imhof
Frederic Tozere
Carl Sears
John Harron
Sears' Assistant (uncredited)
Maggie Hathaway
Marian Starr's Maid (uncredited)
John Ridgely
Ralph Sanford
Tony (uncredited)
Leo White
Make-Up Man (uncredited)
Lottie Williams
Miss Starr's Secretary (uncredited)
Secret Magic Control Agency
Ismail Yassine in the House of Ghosts
Heat
Johnny English
Presto
He Was a Quiet Man
Back to the Beach
The Muppets
The Chimp
Soul Men
The Muppet Movie
The Madagascar Penguins in a Christmas Caper
Charlotte's Web
Down and Out in Beverly Hills
Head Under Water
The Muppet Show
Footlight Parade
Black Dynamite
Chicken Run: Dawn of the Nugget
The Three Stooges