WHEN GIA TURNS TO VERONICA FOR HELP UNCOVERING THE IDENTITY OF HER STALKER, THE DISCOVERY SHOCKS BOTH GIRLS, ON "VERONICA MARS," TUESDAY, APRIL 25 ON UPN

Steve Guttenberg ("The Poseidon Adventure") Returns as Woody Goodman

"Look Who's Stalking" -- When Gia is convinced she's being stalked, Veronica takes the case despite her dad's orders not to get involved because he believes Woody (guest star Steve Guttenberg) might be up to something, but what she discovers not only shocks both girls, but leads to further questions, on VERONICA MARS, Tuesday, April 25 (9:00-10:00 PM, ET/PT) on UPN. Michael Fields directed the episode from a script written by John Enbom.

Meanwhile, Woody enlists Keith's help in trying to avoid a scandal when he ends up with a passed-out woman in his motel room. Also, when Principal Clemmons cancels the prom because of drinking violations on the senior trip, Logan takes it upon himself to throw an "alterna-prom" in his Neptune Grand suite.

Veronica Mars: Kristen Bell
Keith Mars: Enrico Colantoni
Wallace Fennel: Percy Daggs III
Logan Echolls: Jason Dohring
Butters: Adam Hendershott
Kendall Casablancas: Charisma Carpenter
Mac: Tina Majorino
Jackie Cook: Tessa Thompson
Dick Casablancas: Ryan Hansen
Corny: Jonathan Chesner
Gia Goodman: Krysten Ritter
Loyd Blankenship: Steve Rankin
Lucky: James Jordan
Deputy Leo: Max Greenfield
Madison Sinclair: Amanda Noret
Mr. Wu: Martin Yu
Rodney Goodman: Ian Brininstool
Sheriff Lamb: Michael Muhney
Terrance Cook: Jeffrey Sams
Woody Goodman: Steve Guttenberg

RATING: To Be Announced