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Numb3rs S4E18 — When World's Collide
8.1
Numb3rs•Season 4•Episode 18

When World's Collide

8.1/10 · 293 votesMay 16, 200842 min

Ranked #2 of 18 in Season 4•+0.5 vs season avg

Discussion

In the season finale, Don and Charlie work together on a case that ends up with them going head to head about their personal beliefs, and one team member will walk away forever.

Directed byJohn Behring
Written byNicolas Falacci, Cheryl Heuton
Previous episodeE17 · Pay to PlayNext seasonSeason 5
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When World's Collide

Cast8

Rob Morrow

Rob Morrow

Don Eppes

David Krumholtz

David Krumholtz

Charlie Eppes

Judd Hirsch

Judd Hirsch

Alan Eppes

Alimi Ballard

Alimi Ballard

David Sinclair

Peter MacNicol

Peter MacNicol

Larry Fleinhardt

Navi Rawat

Navi Rawat

Amita Ramanujan

Diane Farr

Diane Farr

Megan Reeves

Dylan Bruno

Dylan Bruno

Colby Granger

Crew6

N

Nicolas Falacci

Writer

John Behring

John Behring

Director

C

Cheryl Heuton

Writer

J

Jan Northrop

Editor

Ronald Víctor García

Ronald Víctor García

Director of Photography

S

Steven Lang

Editor

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Episode Summary

"When World's Collide" is episode 18 of Numb3rs season 4. It scored 8.1/10 from 293 votes, ranking #2 of 18 episodes this season (season average 7.6). Directed by John Behring and written by Nicolas Falacci, Cheryl Heuton, it aired on May 16, 2008.

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