When Terence stumbles upon a mysterious PSA about bath safety, he becomes terrified of getting in the water. The Rubbadubbers try to reassure him, but his fear grows until Reg helps him realize that not everything on TV is as scary as it seems.

In the quiet moments between bathtime scrambles, Reg and Terence find themselves drawn to each other in unexpected ways. Terence, who loathes getting wet, begins to admire Reg's structured and responsible nature, while Reg, ever the logical robot, finds an odd comfort in Terence's steadfastness. But when a mishap involving Winona's playful squirting causes Reg to malfunction, Teren