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The 4400 episode
“Fifty-Fifty”
Original Air Date	August 27, 2006
Season	3
Episode #	13
Production #	3.13
Writer(s)	Craig Sweeny Ira Steven Behr
Director	Nick Copus
Guest star(s)	Peter Coyote Karina Lombard Kavan Smith Jeffrey Combs Sean Marquette Summer Glau Billy Campbell
Episode Order
Previous	Next
"Terrible Swift Sword"	"Wrath of Graham"

Fifty-Fifty is episode 13 of The 4400 season 3. The title refers to the chance of dying from injecting promicin.

Summary

Tom and Diana try to discover Jordan's plan. Jordan plans to freely distribute the Promicin acquired from Haspel Corp. The drug claims its first victim. Tom realizes he must kill Isabelle.

Guest Stars

• Samantha Ferris as Nina Jarvis
• Karina Lombard as Alana Mareva
• Peter Coyote as Dennis Ryland
• Bill Campbell as Jordan Collier
• Brennan Elliott as Ben
• Summer Glau as Tess Doerner
• Kavan Smith as Agent Garrity
• Jeffrey Combs as Kevin Burkhoff
• Sean Marquette as Boyd Gelder
• Richard Kahan as Marco Pacella
• Tom McBeath as Homeless Man
• Natasha Gregson Wagner as April Skouris
• Shaker Paleja as Barry
• Sean Pratt as Paul Newbold
• Jody Thompson as Devon