Guest Stars Xolo Maridueña as Victor Graham Jason Ritter as Mark Cyr Skyler Day as Amy Ellis Tina Lifford as Renee Trussell Rosa Salazar as Zoe DeHaven Jonathan Tucker as Bob Little D.B. Woodside as Dr. Joe Prestridge Courtney Ford as Lily Brooklyn McLinn as Sekou Trussell Arianna Ortiz as Loretta Derek Phillips as Billy Gardner Tiffany Smith as Choir Singer 5 Joy DeMichelle Moore as Pastor Angela Fisher as Choir Singer 6 Antoinette Scruggs as Choir Singer #1 Candace Rans as Family Friend #1 David Daughtry as Choir Singer #4 Adrienne Whitney as Reception Guest #2 Gretchen Cooper as Reception Guest #1 Jason Morales as Choir Singer #3 Jenna Morganelli as Family Friend #2 John Fluker as Choir Singer #2