Suggestions by @lukejamesbennett

Gambit

as Kirk Douglas in Characters golden age stars could have played

Espio the Chameleon

as Kirk Douglas in Characters golden age stars could have played

Silver the Hedgehog

as Kirk Douglas in Characters golden age stars could have played

E. Aster Bunnymund

as Kirk Douglas in Characters golden age stars could have played

Tom Cat

as Kirk Douglas in Characters golden age stars could have played

Jerry Smith

as Kirk Douglas in Characters golden age stars could have played

Mr. Turner (Timmy's Father)

as Kirk Douglas in Characters golden age stars could have played

King Bob-omb

as Kirk Douglas in Characters golden age stars could have played

Yoshi (Nintendo Character)

as Kirk Douglas in Characters golden age stars could have played

Kai Smith

as Kirk Douglas in Characters golden age stars could have played

Star-Lord (Peter Quill)

as Kirk Douglas in Characters golden age stars could have played

Jasper Hale

as Kirk Douglas in Characters golden age stars could have played

Johnny Worthington III

as Kirk Douglas in Characters golden age stars could have played

Diego (Ice Age)

as Kirk Douglas in Characters golden age stars could have played

John Smith

as Kirk Douglas in Characters golden age stars could have played

Captain Phoebus

as Kirk Douglas in Characters golden age stars could have played

The Beast (Prince Adam)

as Kirk Douglas in Characters golden age stars could have played

Simba (The Lion King)

as Kirk Douglas in Characters golden age stars could have played

Hercules (Disney Character)

as Kirk Douglas in Characters golden age stars could have played

Aquaman (Arthur Curry)

as Kirk Douglas in Characters golden age stars could have played