John Hartman

After choking on a breakfast sausage, Sheldon refuses to eat solid foods, and he discovers comic books for the first time.

After Sheldon lost the competition in the science fair he lost his edge and passion and found his new comfort zone in acting.

Caroline falls in with the wrong crowd when she tries to make new friends, whilst Max reconnects with an old friend.

Larry invents an ingenious ploy for getting his friends out of relationship jams; Larry upsets Funkhouser's new girlfriend.

Quirky Eggheads and Texas Snow Globes: After Dr Sturgis has a nervous breakdown, Mary worries that Sheldon is treading a similar path. Georgie makes a discovery.

Sam enlists the ghosts to help secure a good review from an overly critical couple staying at the bed-and-breakfast; Isaac tries to integrate Nigel into his friend group.