Las Vegas - Season 1 - Eps 20: The Strange Life of Bob
Falling in love with a new temporary Montecito employee known only as "Bob the floater" (guest star Christian Kane), Nessa begins pressing her new mystery man for more personal details. However, when she discovers that her new beau is actually suffering from amnesia and walked into the hotel several days again hoping to jar his memory, Nessa turns to Ed in the hopes of uncovering the truth about Bob. Meanwhile, a guest's discovery of a revealing picture of her undressing in a hotel cabana on the internet, sends Danny on the hunt for a peeping camera man whose lens has also captured a revealing side of Delinda. Sam's war of words with a world-champion eater prompts her to enter an eating contest, enlisting Mike as her trainer.
About Las Vegas

Title: Las Vegas
First Air Date: 2003-09-22
Last Air Date: 2008-02-15
Status: Canceled
Rating: 7/10 (from 227 votes)
Language: EN
Seasons: 6
Total Episodes: 106
Network: NBC
Genres: Drama, Comedy, Action & Adventure, Crime
Production Companies: Gary Scott Thompson Productions, DreamWorks Television, NBC Universal Television, NBC Studios
Synopsis
Ed Deline is a strict ex-CIA officer who went from being Head of Security to becoming President of Operations of the Montecito, whose job is to run the day-to-day operations of the casino. Following his departure, former Marine Danny McCoy, Ed's former protégé, becomes the Montecito's new President of Operations.
Cast

Josh Duhamel
Danny McCoy

Vanessa Marcil
Samantha Marquez

Molly Sims
Delinda Deline

James Lesure
Mike Cannon

Tom Selleck
A.J. Cooper