Walter Koenig's Pavel Chekov is a beloved member of Star Trek: The Original Series' Enterprise crew, but it wasn't smooth sailing for the Russian navigator to join the show's cast. Koenig recently ...

—stole the show, delivering a performance that defined the best reason to attend one of these conventions: pure fun. Even before his guest panel officially began, Billingsley came racing out from ...

Alright, nerds: Phoenix Comicon starts today. Notable guests include Jewel Staite (Kaylee, from Firefly), Walter Koenig (Chekov, of Star Trek), Grant Imihara (Mythbusters host and Star Trek Continues ...