"EUREKA'S" NEIL GRAYSTON RETURNS TO "WAREHOUSE 13" IN NEW CROSSOVER EPISODE

STEVE YEUN (THE WALKING DEAD) AND SASHA ROIZ (GRIMM) ALSO GUEST STAR

AIRS ON SYFY MONDAY, AUGUST 15 AT 9PM

NEW YORK - August 11, 2011 - Eureka's Neil Grayston once again visits Warehouse 13 - becoming involved in a life and death struggle inside a video game - on Monday, August 15, at 10PM (ET/PT).

Grayston joins fellow guest stars Sasha Roiz (Grimm), who returns as the sinister Marcus Diamond, and Steve Yeun (The Walking Dead), who plays Gibson, a brilliant video game programmer.

In Monday's episode "Don't Hate the Player," a desperate call for help leads Claudia (Allison Scagliotti), Myka (Joanne Kelly) and Pete (Eddie McClintock) to Fargo's (Grayston) side, where they discover he's fallen into an epileptic-like coma while testing out a Warehouse 13-inspired, massive multi-player on-line video game. Pete and Claudia realize the only way to save his life is to play the dangerous game themselves - from the inside -- to find Fargo before it's too late.

The most successful series in Syfy history, Warehouse 13 follows a team of government agents who work at a massive, top-secret storage facility in windswept South Dakota which houses every strange artifact, mysterious relic, fantastical object and preternatural souvenir ever collected by the U.S. government. The Warehouse's caretaker Artie Nielsen (Saul Rubinek) charges Pete Lattimer (Eddie McClintock), Myka Bering (Joanne Kelly), young apprentice Claudia Donovan (Allison Scagliotti) and newcomer Steve Jinks (Aaron Ashmore) with chasing down reports of supernatural and paranormal activity in search of new objects to cache at the Warehouse, as well as helping him to control the Warehouse itself. CCH Pounder plays the Warehouse's mysterious caretaker, Mrs. Frederic.

Warehouse 13 is produced for Syfy by Universal Cable Productions. Jack Kenny (The Book of Daniel) is executive producer.

Syfy is a media destination for imagination-based entertainment. With year round acclaimed original series, events, blockbuster movies, classic science fiction and fantasy programming, a dynamic Web site (www.Syfy.com), and a portfolio of adjacent business (Syfy Ventures), Syfy is a passport to limitless possibilities. Originally launched in 1992 as SCI FI Channel, and currently in more than 99 million homes, Syfy is a network of NBCUniversal, one of the world's leading media and entertainment companies. (Syfy. Imagine greater.)

Universal Cable Productions creates quality content across multiple media platforms for USA, Syfy and other networks. A leader in innovative and critically acclaimed programming, UCP is the studio behind USA's Royal Pains, Law & Order: Criminal Intent, Psych, In Plain Sight, Covert Affairs, Fairly Legal and Suits, along with Syfy's Eureka, Warehouse 13 and Alphas. The studio is also producing Against the Wall for Lifetime and I Just Want My Pants Back for MTV. UCP is a division of NBCUniversal.