Glee (8pm, Fox) - "Glee" returns to the schedule and with it, Blaine's older brother -- a hotshot (and hot) Hollywood actor played by Matthew Bomer ("White Collar").
Titanic with Len Goodman (8pm, UNC-TV) - The legacy of the Titanic is explored by "Dancing with the Stars" judge Len Goodman (left), who once worked as an apprentice welder for the company that built the ship. Goodman visits Belfast, where the Titanic was built, and Southampton, England, home to many of the dead. He also meets with descendants of passengers and crew.
Deadliest Catch (9pm, Discovery) - A slashed quota for crabs forces the captains to make choices about where to fish in the Season 8 premiere.
New Girl (9pm, Fox) - A nervous Jess invites Russell to spend a weekend at the loft and he ends up getting along a little too well with the guys. Also, Winston starts working for a radio shock jock and meets Kareem Abdul-Jabbar (appearing as himself).
Justified (10pm, FX) - In tonight's Season 3 finale, Raylan (Timothy Olyphant, left) is raging after a friend's murder and goes after everyone he holds responsible, leading up to a final showdown with a surprising twist.
Body of Proof (10pm, ABC) - The past comes back to haunt Megan in the Season 2 finale, when evidence in a homicide case points to a serial killer she helped convict.
Also tonight, Hope's serial killer mother is the focus of a tabloid TV show on "Raising Hope" (9:30pm, Fox).