CBS

Season 5: Episode 20 - The Transporter Malfunction

The Transporter Malfunction: Penny gives Sheldon and Leonard collectible Star Trek action figures as payback for all the food she has mooched from them over the years. Sheldon and Leonard agree not to open the figures to preserve their value, but Sheldon can't resist the urge to play with his and accidentally breaks it. He then switches his figure with Leonard's figure, and let's Leonard and Penny believe that the dealer she bought the figures from ripped her off. Meanwhile, Koothrappali asks his parents to arrange a marriage for him since he can't find love, but his arranged wife turns out to be a lesbian.