Stan Lee

The Astraeus mission crew will be small, so Eureka's scientists are in a fevered competition to get on board. Fargo (Neil Grayston) and Dr. Holly Marten (Felicia Day) share the daunting task of evaluating the eager candidates -- and a growing attraction to each other. While Allison (Salli Richardson-Whitfield) insists that she does not want a place on the trip to Titan, a discovery from her other-timeline self brings this into question. Among the competing scientists, including the curiously familiar Dr. Lee (Stan Lee), Dr. Parrish (Wil Wheaton) is especially determined to be selected. When Fargo cuts him in the first round, Parrish is livid. Will he seek revenge? To ensure safety on the Astraeus mission as well as in Eureka, Zane (Niall Matter) has engineered a cutting-edge security system, called P.A.L.s -- Predictive Algorithm Lenses. These contacts give anyone wearing them an immediate readout of the level of risk for whatever, or whomever, they are looking at. While Fargo and Jo (Erica Cerra) love the devices, Carter (Colin Ferguson) is less trusting but agrees to test a pair. The P.A.L.s offer a helpful peek into the future, but what Carter and Jo don't see might lead to a deadly meltdown. Also available on iTunes and VUDU

Joe Maddalena rallies his troops as they descend on Comic Con, an annual fan convention held in San Diego. The hunt is on and after a day of rubbing elbows with celebrities, Joe meets Erin Grey, better known as Col. Wilma Deering from the sci-fi classic, Buck Rogers. The team also discovers an original Fantastic Four comic book. To substantiate its authenticity, they turn to the comic's infamous creator, Stan Lee. Later, with the remake of The Green Hornet on the horizon, Joe travels to Chicago to meet with a well-known collector of Bruce Lee memorabilia. Once the movie is released, any memorabilia from the franchise will skyrocket. Will Joe's timing be impeccable? After two items drop out at the last minute, Joe leaps into action to save his upcoming auction. In Santa Monica, CA, he sees a collection that's out of this world but is brought back to Earth when he learns he can only choose one item. Also available on iTunes

Ends 12/31/12. 'Bottoms Up.' Vince is impressed by porn star Sasha Grey. Suspecting that Lizzie is trying to steal his clients, Ari woos Jessica Simpson, Aaron Sorkin and Mike Tyson, but not before taking his ire out on Mrs. Ari. Turtle pitches Eric about Vince becoming the face of his new venture. Drama is anxious about his new series with John Stamos. Also available on Amazon Instant Video, iTunes and VUDU

Sheldon misses his chance to meet comic book legend STAN LEE (as himself) when he winds up in traffic court after he gets a ticket because of Penny. Also available on iTunes