The Big Bang Theory

The Luminous Fish Effect

Series 1 - Episode 4 The Luminous Fish Effect



Sheldon is fired for being disrespectful to his boss, and explores new activities in a bid to find a purpose in life other than physics, but Leonard takes drastic action to restore him to his old self. Laurie Metcalf guest stars as Sheldon's mother.

Cast & Crew

Sheldon Cooper Jim Parsons
Leonard Hofstadter Johnny Galecki
Penny Kaley Cuoco
Howard Wolowitz Simon Helberg
Mary Cooper Laurie Metcalf
Dr Eric Gablehauser Mark Harelik
Summer Sierra Edwards
Raj Koothrappali Kunal Nayyar
Director Mark Cendrowski
Writer David Litt
Writer Lee Aronsohn
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