Season 2 episodes are: 'I Second That Emotion', 'Brannigan, Begin Again', 'A Head in the Polls', 'Xmas Story', 'Why Must I Be a Crustacean in Love?'. Season 5 episodes are: 'Rebirth', 'In-A-Gadda-Da-Leela', 'Attack of the Killer App', 'Proposition Infinity', 'The Duh-Vinci Code', 'Lethal Inspection', 'The Late Philip J. Fry', 'That Darn Katz!'.