Your TV Addict Cheat Sheet: What’s Worth Watching on TV This Week!

Guest Stars, Premieres & Award Shows Oh My! Your weekly guide to what’s worth watching courtesy of this week’s TV Addict Cheat Sheet

Jennifer Morrison returns to HOW I MET YOUR MOTHER (Monday, 8PM CBS); Donal Logue checks into HOUSE while Candice Bergen sues the hospital (Monday, 8PM FOX); Rick Springfield rocks HAWAII FIVE-0 (Monday, 10PM CBS); Gene Simmons is a person of interest on CASTLE (Monday, 10PM ABC); Scott Grimes reunites with Tony on NCIS (Tuesday, 8PM CBS); Kristin Chenoweth woos Mr. Schuester on GLEE (Tuesday, 8PM FOX); Martha Plimpton faces off against THE GOOD WIFE (Tuesday, 10PM CBS); AS THE WORLD TURNS’ Jeff Meeks is suspect on CRIMINAL MINDS (Wednesday, 9PM CBS); Josh Holloway enrols at Greendale COMMUNITY College (Thursday, 8PM NBC); Will Ferrell officially takes over on THE OFFICE (Thursday, 9PM NBC); NIKITA comes to the aid of MAD MEN’s Rich Sommers (Thursday, 9PM CW); Will Forte yuks it up on 30 ROCK (Thursday, 10PM NBC); Laura Vandervoort swoops into SMALLVILLE (Thursday, 8PM CW); Peter Fonda comes to the aid of his ex-partner mac on CSI: NY (Friday, 9PM CBS); Tina Fey hosts SATURDAY NIGHT LIVE (Saturday, 11:30PM NBC); Kristine Schall lends her voice to THE SIMPSONS (Sunday, 8PM FOX); Wallace Shawn gets animated on FAMILY GUY (Sunday, 9PM FOX); Bradley Whitford reunites with his WEST WING costar on IN PLAIN SIGHT (Sunday, 10PM USA)

THE LOONEY TUNES SHOW premieres (Tuesday, 8PM Cartoon Network); JUSTIFIED season finale (Wednesday, 10PM FX): PRECIOUS LIFE movie (Thursday, 8:30PM HBO); 30 ROCK season finale (Thursday, 10PM NBC); FLASHPOINT premieres (Friday, 8PM CBS); FRINGE season finale (Friday, 9PM FOX); LADY GAGA PRESENTS THE MONSTER BALL (Saturday, 9PM HBO); ALMIGHTY THOR movie (Saturday, 9PM Syfy); THREE WEEKS, THREE KIDS movie (Saturday, 9PM Hallmark); AMAZING RACE: UNFINISHED BUSINESS (Sunday, 8PM CBS); CSI: MIAMI (Sunday, 10PM CBS); BROTHERS & SISTERS season (possibly series?) finale (Sunday, 10PM ABC)

ACCORDING TO JIM (Season 3); BEING HUMAN (Season 3); BEN 10 ULTIMATE ALIEN (Volume 2); BOY MEETS WORLD (Season 5); DIRTY JOBS (Collective 7); DROP DEAD DIVA (Season 2); MAKE IT OR BREAK IT (Season 2, Volume 3); MELROSE PLACE (The 6th Season, Vol. 1); MURDOCH MYSTERIES (Season 3); PENN & TELLER: BULLSHIT! (Season 8); THE PJs (Season 1)

Missed the Big Picture? Ensure you don’t miss a single one of May’s big events with our downloadable and printable TV Calendar.

For all the latest TV news and reviews