EpisodeS1E421 min2007-10-15

The Big Bang Theory

The Luminous Fish Effect

Sheldon's getting fired forces him to explore what life has to offer outside physics, leaving Leonard to take drastic action to snap his friend out of his funk.

My Thoughts

Guest Stars

Special appearances in this episode.

Guest Stars

Laurie Metcalf

Mary Cooper

Mark Harelik

Eric Gablehauser

Sierra Edwards

Summer

Netta Most

American Shopper (uncredited)

Crew

Episode-specific crew credits.

Bob Koherr

Director

Directing

Mark Cendrowski

Director

Directing

Chuck Lorre

Story

Writing

Bill Prady

Story

Writing

David Litt

Consulting Producer

Production

David Litt

Teleplay

Writing

Lee Aronsohn

Teleplay

Writing

Gregg Moscot

Production Coordinator

Production

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