Suggestions by @jakubduda

Jeff Daniels

as Rufus Barlow in Zenith Riders

Val Kilmer

as Elbert Powell in Zenith Riders

Kurt Russell

as Virgil Graves in Zenith Riders

Sam Elliott

as William Montgomery in Zenith Riders

Tom Berenger

as Clifford Dotson in Zenith Riders

Kirk Morris

as WHO COULD DO A CAMEO in EXPENDABLES 4: CAST IDEAS

Sammo Hung Kam-Bo

as WHO I WANT TO JOIN EXPENDABLES TEAM in EXPENDABLES 4: CAST IDEAS

Yuen Biao

as WHO I WANT TO JOIN EXPENDABLES TEAM in EXPENDABLES 4: CAST IDEAS

Jeff Imada

as WHO I WANT TO JOIN EXPENDABLES TEAM in EXPENDABLES 4: CAST IDEAS

Christopher Lloyd

as WHO I WANT TO JOIN EXPENDABLES TEAM in EXPENDABLES 4: CAST IDEAS

Keith David

as WHO I WANT TO JOIN EXPENDABLES TEAM in EXPENDABLES 4: CAST IDEAS

Robert De Niro

as WHO SHOULD BE THE NEXT VILLAIN in EXPENDABLES 4: CAST IDEAS

Willem Dafoe

as WHO SHOULD BE THE NEXT VILLAIN in EXPENDABLES 4: CAST IDEAS

Christopher Walken

as WHO COULD DO A CAMEO in EXPENDABLES 4: CAST IDEAS

Willem Dafoe

as WHO COULD DO A CAMEO in EXPENDABLES 4: CAST IDEAS

Jack Nicholson

as WHO COULD DO A CAMEO in EXPENDABLES 4: CAST IDEAS

Christopher Lloyd

as WHO COULD DO A CAMEO in EXPENDABLES 4: CAST IDEAS

Robert De Niro

as WHO COULD DO A CAMEO in EXPENDABLES 4: CAST IDEAS

Danny John-Jules

as WHO COULD DO A CAMEO in EXPENDABLES 4: CAST IDEAS

Craig Charles

as WHO COULD DO A CAMEO in EXPENDABLES 4: CAST IDEAS