VIDEO: Sneak Peek - 'Silent Night, Deadly Night' on RIVERDALE's Mid Season Finale

On the mid season finale of RIVERDALE titled "Silent Night, Deadly Night," after snooping around for Christmas gifts, Veronica (Camila Mendes) uncovers a major secret Hiram (Mark Consuelos) has been keeping from her. Fallout from Jughead's (Cole Sprouse) encounter with Penny Peabody (guest star Brit Morgan) creates tension between him and FP (Skeet Ulrich.)

Meanwhile, a defiant Cheryl (Madelaine Petsch) takes matters into her own hands after Penelope (guest star Nathalie Boltt) tells her they cannot afford Christmas this year. Finally, Betty (Lili Reinhart) and Archie's (KJ Apa) vow to take down the Black Hood once and for all leads to a dangerous showdown.

Marisol Nichols, Madchen Amick, Luke Perry, Ashleigh Murray and Casey Cott also star. Rob Seidenglanz directed the episode written by Shepard Boucher. The mid season finale airs Wednesday, December 13th on The CW. Get a sneak peek below!