Kitchen Nightmares: Chef Gordon Ramsay brings his expertise to a Sherman Oaks restaurant in this new episode (8 p.m. Fox).
Fringe: Olivia (Anna Torv) and mystery man Sam Weiss (guest star Kevin Corrigan) try to stop what's coming on a new episode of the sci-fi drama (9 p.m. Fox).
CMT's Next Superstar: The remaining contestants are schooled by a choreographer in a new episode (9 p.m. CMT).
Ghost Adventures: The spook-seeking series returns for another season (9 p.m. Travel).
Say Yes to the Dress: Big Bliss: More brides prep for that big day as this reality series returns (10 p.m. TLC).
Royal Wedding: Recaps of the nuptials of Prince William and Kate Middleton are offered in "The Royal Wedding: Modern Majesty " (8 p.m. CBS); "20/20 " (9 p.m. ABC); "Kathy Griffin's Insightful & Hilarious Take on the Royal Wedding" (8, 9 and 11 p.m. TV Guide); and "Will Plus Kate Forever" (9 p.m. WE).
Roman Holiday: Gregory Peck and Audrey Hepburn see the sights in the Eternal City in this 1953 romance (7 p.m. TCM).
The Other Guys: Will Ferrell and Mark Wahlberg tear it up in this 2010 action-comedy (8:12 p.m. Starz).
2011 NFL Draft: Coverage continues from New York (2:58 p.m. NFL; 3 p.m. ESPN; 5 p.m. ESPN2).
Basketball: The Spurs visit the Grizzlies in NBA playoff action (6 p.m. ESPN).