US TV
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Page, who recently appeared in Desperate Housewives, will make his debut in October, reports EW.
The multi-episode arc will see the former Mad Men actor play Lively's (Serena van der Woodsen) new boyfriend.
The fourth season of Gossip Girl kicks off on September 13 on The CW.
> Blake Lively 'not quitting Gossip Girl'
Tube Talk
'Being Human': Episode 4 teasersTen teasers about the next episode of Being Human, 'A Spectre Calls'.
2012-13 Season
'Hangover' star in Glee creator's comedyJustin Bartha is to star in a new comedy pilot by the co-creator of Glee.
US TV Interviews
'The Bachelor's Emily O'Brien - interviewPhD student failed to get a rose at this week's Rose Ceremony in Belize.
US TV Ratings
'Glee's latest episode climbs to 7.2mBut CBS manages to win the night with its combination of NCIS and Unforgettable.
