Red Dwarf: Season 10, Episode 5

10 - 5: Dear Dave

Lister has women trouble when he gets himself in a love triangle with Snack Dispensers 23 and 34; then, to make matter worse, gets a letter from an old girlfriend telling him she's pregnant and it might be his. Lister and Rimmer hunt through the mountain of letters from the mail pod to discover if Lister is finally a dad.