A man is sent back in time to December 6, 1941 and tries to warn people about the upcoming Japanese attack on Pearl Harbor.
| Actor | Role |
|---|---|
 Desi ArnazHost | Host |
 William BendixPeter Jenson | Peter Jenson |
 Martin BalsamDr. Arnold Gillespie | Dr. Arnold Gillespie |
 Darryl HickmanEnsign Janoski | Ensign Janoski |
 Jesse WhiteBartender | Bartender |
 Carolyn KearneyEdna Janoski | Edna Janoski |
 Jesslyn FaxMaid | Maid |
 Alan BaxterArmy Doctor | Army Doctor |
 Bartlett RobinsonMr. Gibbons | Mr. Gibbons |
 Don KeeferHannify | Hannify |
 Joe DeRitaMan at Bar | Man at Bar |
 Paul BryarBartender at Andy's | Bartender at Andy's |
 Gene CooganBar Patron | Bar Patron |
 Lucille BallSelf | Self |