‘90210’
8 p.m., CW
Naomi, Silver and Annie (AnnaLynne McCord, Jessica Stroup, Shenae Grimes) throw a bridal shower for Adrianna (Jessica Lowndes), while Ethan, Dixon and Liam (Dustin Milligan, Tristan Wilds, Matt Lanter) hold a bachelor party for Navid (Michael Steger) at a burlesque club. Jen and Ryan (Sara Foster, Ryan Eggold) decide to have dinner together. Rob Estes also stars.
‘Reaper’
7 p.m., CW
Sam (Bret Harrison) has to deal with a full house after Nina (Jenny Wade) moves in with the guys, and things only get more crowded after satanic sibling Morgan (Armie Hammer) turns up on the doorstep with no place to stay. Andi (Missy Peregrym) lets Sock (Tyler Labine) throw a bachelor party at the Work Bench, but things — predictably — go terribly wrong. Rick Gonzalez also stars.
‘Fringe’
8 p.m., Fox
Olivia (Anna Torv) starts having elaborate (and wide-awake) visions. Walter (John Noble) confesses his previous knowledge about the Z.F.T. manifesto. Peter’s (Joshua Jackson) secret project is exposed, yielding some unexpected help in unraveling the mystery.
‘Without a Trace’
9 p.m., CBS
The team races against the clock to find a teenager who was last seen in an amateur video being psychologically tormented by her unseen captor. Series star Anthony LaPaglia came up with the idea for this episode’s story line. Poppy Montgomery, Marianne Jean-Baptiste, Enrique Murciano, Eric Close and Roselyn Sanchez also star.
‘90210’
8 p.m., CW
Naomi, Silver and Annie (AnnaLynne McCord, Jessica Stroup, Shenae Grimes) throw a bridal shower for Adrianna (Jessica Lowndes), while Ethan, Dixon and Liam (Dustin Milligan, Tristan Wilds, Matt Lanter) hold a bachelor party for Navid (Michael Steger) at a burlesque club. Jen and Ryan (Sara Foster, Ryan Eggold) decide to have dinner together. Rob Estes also stars.
‘Law & Order: Special Victims Unit’
9 p.m., NBC
Eliot (Christopher Meloni, above) calls on his daughter Kathleen (guest star Allison Siko) to help with a case involving a teenager who is brutally beaten after she texts nude photos of herself to several students. The investigation is complicated by a demand that the teen be arrested for producing and distributing child pornography.
