In order to steal enough explosives to blow up a difficult bridge, Hogan's men paint anti-Nazi graffiti on the camp's ammo building.
The Enterprise is thrown back to 20th century Earth.
Hogan has a mission to move a mobile anti-aircraft artillery battery, but Klink's new tough second-in-command is impeding the Heroes.
A ruthless oil tycoon is slain and the young geologist he betrayed is charged with the crime.
A fugitive assumes the identity of another man after the latter has apparently been fatally bitten by a rattlesnake.
