Cast Credits Live with Kelly & Ryan (2017) Guest starring as Lili Reinhart Episode 2017-11-27: Carol Burnett, Lili Reinhart, Katharine McPhee (Nov 27, 2017) Riverdale (2017) Starring as Elizabeth "Betty" Cooper (34 episodes) Episode 2x21: Chapter Thirty-four: The Killing Of A Sacred Deer (May 9, 2018) Episode 2x20: Chapter Thirty-Three: Shadow of a Doubt (May 2, 2018) Episode 2x19: Chapter Thirty-Two: Prisoners (Apr 25, 2018) Episode 2x18: Chapter Thirty-One: A Night to Remember (Apr 18, 2018) Episode 2x17: Chapter Thirty: The Noose Tightens (Mar 28, 2018) Episode 2x16: Chapter Twenty-Nine: Primary Colors (Mar 21, 2018) Episode 2x15: Chapter Twenty-Eight: There Will Be Blood (Mar 14, 2018) Episode 2x14: Chapter Twenty-Seven: The Hills Have Eyes (Mar 7, 2018) Episode 2x13: Chapter Twenty Six: The Tell-Tale Heart (Feb 7, 2018) Episode 2x12: Chapter Twenty Five: The Wicked and the Divine (Jan 31, 2018) Episode 2x11: Chapter Twenty Four: The Wrestler (Jan 24, 2018) Episode 2x10: Chapter Twenty Three: The Blackboard Jungle (Jan 17, 2018) Episode 2x09: Chapter Twenty Two: Silent Night, Deadly Night (Dec 13, 2017) Episode 2x08: Chapter Twenty One: House of the Devil (Dec 6, 2017) Episode 2x07: Chapter Twenty: Tales from the Darkside (Nov 29, 2017) Episode 2x06: Chapter Nineteen: Death Proof (Nov 15, 2017) Episode 2x05: Chapter Eighteen: When a Stranger Calls (Nov 8, 2017) Episode 2x04: Chapter Seventeen: The Town That Dreaded Sundown (Nov 1, 2017) Episode 2x03: Chapter Sixteen: The Watcher in the Woods (Oct 25, 2017) Episode 2x02: Chapter Fifteen: Nighthawks (Oct 18, 2017) Episode 2x01: Chapter Fourteen: A Kiss Before Dying (Oct 11, 2017) Episode 1x13: Chapter Thirteen: The Sweet Hereafter (May 11, 2017) Episode 1x12: Chapter Twelve: Anatomy of a Murder (May 4, 2017) Episode 1x11: Chapter Eleven: To Riverdale and Back Again (Apr 27, 2017) Episode 1x10: Chapter Ten: The Lost Weekend (Apr 13, 2017) Episode 1x09: Chapter Nine: La Grande Illusion (Apr 6, 2017) Episode 1x08: Chapter Eight: The Outsiders (Mar 30, 2017) Episode 1x07: Chapter Seven: In a Lonely Place (Mar 9, 2017) Episode 1x06: Chapter Six: Faster, Pussycats! Kill! Kill! (Mar 2, 2017) Episode 1x05: Chapter Five: Heart of Darkness (Feb 23, 2017) Episode 1x04: Chapter Four: The Last Picture Show (Feb 16, 2017) Episode 1x03: Chapter Three: Body Double (Feb 9, 2017) Episode 1x02: Chapter Two: A Touch of Evil (Feb 2, 2017) Episode 1x01: Chapter One: The River's Edge (Jan 26, 2017) View 31 more View 31 less Cocked (2015) Starring as Marguerite Paxson Episode 1x01: Pilot (Jan 15, 2015) Surviving Jack (2014) Guest starring as Heather (6 episodes) Episode 1x07: Parents Just Don't Understand (May 8, 2014) Episode 1x05: Something to Talk About (Apr 24, 2014) Episode 1x04: Rhythm is a Dancer (Apr 17, 2014) Episode 1x03: How Do You Talk to an Angel (Apr 10, 2014) Episode 1x02: Gonna Make You Sweat (Apr 3, 2014) Episode 1x01: Pilot (Mar 27, 2014) View 3 more View 3 less Law & Order: Special Victims Unit (1999) Guest starring as Courtney Lane Episode 13x09: Lost Traveler (Nov 30, 2011)