Arrow of Time (Numbers)

"**Arrow of Time**"
"Arrow of Time"
Numbers episode
Episode no.	Season 5; Episode 11
Directed by	Ken Sanzel
Written by	Ken Sanzel
Production code	511
Original air date	January 9, 2009
Guest appearances
	Gary Basaraba as Joe Thibodeaux; Adam Dunnells as Rafe Lanksy; David Gallagher as Buck Winters; Paul Hipp as Gray McClaughlin; Michelle Nolden as Robin Brooks; Andre Royo as Tim Pynchon; Rusty Schwimmer as Deanne Drake; Jamie Starr as Toby; Quinn Sullivan as Second Marshal;
Episode chronology
← Previous; "Frienemies"	Next →; "Jacked"

"Arrow of Time" is the 11th episode of the fifth season of the American television show Numbers. In the episode, Federal Bureau of Investigation (FBI) agents track an escaped prisoner who is seeking revenge against one of their own. Written by series writer/executive producer Ken Sanzel, the episode continued two storylines. The first storyline continued one that began with two episodes shown very early in season three. The other was originally launched in the season four season finale "When Worlds Collide".

"Arrow of Time" first aired in the United States on January 9, 2009.