Two London tailors horse around, wind up robbed, go to Rome and disrupt the Vatican.
| Actor | Role |
|---|---|
 John BluthalManny Cohen | Manny Cohen |
 Joe LynchPatrick Brendan Kevin Aloysius Kelly | Patrick Brendan Kevin Aloysius Kelly |
 Yootha JoyceMrs. Finch | Mrs. Finch |
| WWendy KingRita | Rita |
 Ann BeachBridie | Bridie |
 Eddie ByrneFather Ignatious | Father Ignatious |
| BBernard StoneNathan | Nathan |
 David NettheimRabbi | Rabbi |
 Ivor DeanBishop Rourke | Bishop Rourke |
 Bill MaynardLarkin | Larkin |
 David KellyMurphy | Murphy |
 Jerold WellsTramp | Tramp |
 Paddy JoyceRiley | Riley |
 Vicki WoolfMaria | Maria |
 Hilary FarrGina | Gina |
 Steve PlytasSwiss Guard | Swiss Guard |
| WWilliam F. SullyItalian Policeman | Italian Policeman |
 Peter DenyerLad | Lad |
| LLindsay MarshHostess | Hostess |
 Jill GoldstonPasserby (uncredited) | Passerby (uncredited) |