Eddie Murphy
Elizabeth Banks
Gabrielle Union
Scott Caan
Ed Helms
Kevin Hart
Mike O'Malley
Pat Kilbane
Judah Friedlander
Marc Blucas

Eddie Murphy as Dave Ming Cheng / The Captain
Elizabeth Banks as Gina Morrison
Gabrielle Union as No. 3 – Cultural Officer
Scott Caan as Officer Dooley
Ed Helms as No. 2 – 2nd In Command
Kevin Hart as No. 17
Mike O'Malley as Officer Knox
Pat Kilbane as No. 4 – Security Officer
Judah Friedlander as Engineer
Marc Blucas as Mark Rhodes
Jim Turner as Doctor
Austyn Myers as Josh Morrison (as Austin Lynd Myers)
Adam Tomei as No. 35
Brian Huskey as Lieutenant Right Arm
Shawn Christian as Lieutenant Left Arm