Simba the Gorilla (uncredited)
Tucson Smith
Gorilla (uncredited)
Crash Corrigan
Nabonga der Gorilla
It
Sailor
Gorilla
Ray 'Crash' Corrigan
Crash Corrigan in 'Undersea Kingdom'
Steve Collins / The White Gorilla
Zamba the Gorilla
'Tucson' Smith
Officer of the Day (uncredited)
William Quantrill
Tucson Smith / Willie the Gorilla
Clark Stuart
The Gorilla (Naba)
'Crash' Corrigan
Briggs
Thor
Hank Calvin
Bonga / Samabi
Gorilla (archive footage) (unconfirmed)
Gorilla (archive footage) (uncredited)
Crash Corrigan (as Ray 'Crash' Corrigan)
Ape (uncredited)
Able Bodied Seaman (uncredited)
Interne (uncredited)
Nabu
Naba the Gorilla (uncredited)
White Pongo (uncredited)
Marshal 'Crash' Corrigan
'Crash' Corrigan (as Ray 'Crash' Corrigan)
Bonzo the Gorilla (uncredited)
Lt. Hodge
Cheela the Gorilla (uncredited)
Gege - the Gorilla (uncredited)
Cheela (archive footage / uncredited)
Monster (uncredited)
Self