The remains of an escaped convict are found in a residential sewer, but an examination of the sewer pipes indicates that the murder occurred within prison walls. Brennan insists on solving the crime – despite Booth’s pleas for her not to overexert herself – and the expectant couple experiences a very untraditional arrival of their baby daughter in the all-new “The Prisoner in the Pipe” Spring Premiere episode of BONES airing Monday, April 2 (8:00-9:00 PM) on FOX 50. (BON-707) (TV-14 D, L, S, V) 

Cast: Emily Deschanel as Dr. Temperance Brennan; David Boreanaz as FBI Special Agent Seeley Booth; TJ Thyne as Dr. Jack Hodgins; Michaela Conlin as Angela Montenegro; Tamara Taylor as Dr. Camille “Cam” Saroyan; John Francis Daley as Dr. Lance Sweets 

Guest Cast: Carla Gallo as Daisy Wick; Vanessa Branch as Claire Lazebnik; Christopher Forsyth as Dan Henshaw; Kayla Hanock as Lilly Henshaw; Jerry Kernion as Dave Krinsky; Jessica Tuck as Warden Ianthe Bartzokis; Pruitt Taylor Vince as Haze Jackson; Johnny Ray Gill as Teejay Ouellette; Treisa Gary as Nurse Catherine Griffin; Marcus Choi as Worrywart Dad; Stacy Barnhisel as Nervous Pregnant Woman; Todd Quillen as Nervous Pregnant Woman’s Husband; Wendy Worthington as Waitress; Gart Riotto as Anderson Brimmer; Tim Sitarz as Stunt Inmate #6