Reparto y equipo
-
Peter UstinovMarcus Pendleton/Caesar Smith - Maggie SmithPatty Terwilliger
- Karl MaldenCarlton Klemper
- Bob NewhartWillard C. Gnatpole
- Robert MorleyCaesar Smith
- César RomeroCustoms Officer
- Melinda MaysNurse
- Ann LancasterPendleton's Landlady
- Frank TragearBus Inspector
- Margaret CourtenayMrs. Hubbard
- Elizabeth CounsellMiss Glyn
- Patsy CrowtherSecond Charwoman
- Eric TillDirección
- Mildred Freed AlbergProducción
- Ira WallachEscritor
- Peter UstinovEscritor