TV Highlights: CW brings back 'Whose Line Is It Anyway?'

The 84th annual MLB All-Star Game airs from New York (Fox at 7:30 p.m.), as the Mets host the game for the first time since 1964. SERIES PREMIERE: Or, it could be considered a returning show -- just after a six-year hiatus. "Whose Line Is It Anyway?" (CW at 8), based on the wildly successful British format that lasted for eight seasons in the United States, is back with new episodes and the original cast. Ryan Stiles, Wayne Brady and Colin Mochrie play improv games with a special guest in each e...