William Fichtner
Eric Sacks
Johnny Knoxville
Leonardo (voice)
Tony Shalhoub
Splinter (voice)
Whoopi Goldberg
Bernadette Thompson
K. Todd Freeman
Dr. Baxter Stockman
Paul Fitzgerald
Dr. O'Neil
Malina Weissman
Young April O'Neil
Venida Evans
Subway Hostage
Mikal Vega
Sacks Bodyguard
Harley Pasternak
Harley Pasternak