Want to know what you should watch this week in television? Look no further!

Sunday: On Once Upon a Time, JoAnna Garcia Swisher’s Ariel goes back to Storybrooke to help Belle take down Pan. Then, Jane attempts to find the identity of Red John on The Mentalist, and Homer revisits his childhood to-do list on The Simpsons.

Monday: On Castle, Castle and Beckett try to solve the murder of a famous relationship therapist. Christy is nervous about going on a date with Adam (Justin Long) on CBS’ Mom. Also, John Cho guest stars on Sleepy Hollow, and Liz is caught in a tough spot when a family member falls ill on The Blacklist.

Tuesday: Tom Cavanaugh guest stars on The Goldbergs as a member of a strange new family who moves into town. Then, a nuclear attack threatens the city on NCIS: Los Angeles, and the gang gets investigates the Chinese food menus left on their porch on an all-new New Girl. Also, live rounds continue on The Voice.

Wednesday: The Cannon is sent to sensitivity training after an incident at Angles practice on Back in the Game. Also, look for a double tribal council on Survivor, and the top ten acts perform on The X Factor. Plus, Aaron’s deathly experience catches attention.

Thursday: Hector Elizondo guest stars on Last Man Standing as Callie’s father. On The Big Bang Theory, Penny confronts Raj’s ex-girlfriend, and Sheldon punishes Leonard for a past mistake. Also, the Glee club learns twerking on Glee on FOX. Plus, see back-to-back new episodes of Parks and Recreation on NBC.

Friday: A crazy pitch causes Shark Tank judge Robert Herjavec to lose his cool. Nick Jonas guest stars on Hawaii Five-0 as a computer hacker who the team has to hunt down. Also, look for guest star Jeffrey Tambor on the one hour season premiere of Raising Hope. On Dracula, Van Helsing has a breakthrough in enabling Grayson to conquer sunlight.

Saturday: Look for Saturday night football on ABC, and college football on FOX. Plus, Lady Gaga is the host and musical guest for Saturday Night Live.