PA: Viewer discretion is advised.

THE TEAM INVESTIGATES THE CASE OF A MURDERED WOMAN WITH A RARE GENETIC DISEASE; BRENNAN COMES FACE TO FACE WITH HER FATHER AGAIN; AND ANGELA AND HODGINS WALK DOWN THE AISLE ON "BONES" WEDNESDAY, MAY 16, ON FOX

Ryan O'Neal and Billy F. Gibbons (ZZ Top) Guest-Star

The decomposed skeleton of what appears to be a young girl is found in a grocery cart in the D.C. area. Angela's reconstruction based on the evidence reveals the face of an 80-year-old woman, not a child, but the team learns the victim actually was a 22-year-old woman with a debilitating aging disease. Brennan and Booth's investigation leads them to the victim's mother, who points a finger at a former caretaker. But without a definitive lead, the team searches to find out who would want to take this defenseless woman's life, and the case strikes an especially emotional chord with Brennan. Meanwhile, Brennan's father, Max Keenan (guest star Ryan O'Neal), reappears in Brennan's life in an attempt to make a connection with her and deliver information from her past, and she's surprised by her reaction. Hodgins and Angela walk down the aisle with Brennan and Booth as maid of honor and best man, respectively, but all does not go as planned in the "Stargazer in a Puddle" episode of BONES airing Wednesday, May 16 (8:00-9:00 PM ET/PT) on FOX. (BON-222) (TV-14 D, L, 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; Eric Millegan as Zack Addy; Tamara Taylor as Dr. Camille "Cam" Saroyan.

Guest Cast: Ryan O'Neal as Max Keenan; Patricia Belcher as Asst. US Attorney Caroline Julian; Roxanne Hart as Cynthia Cole; Billy F. Gibbons as Billy F. Gibbons; Eric Stonestreet as D.C. Cop; Joe Nieves as Joe Mellon; Hallock Beals as Steve Brown; Larissa Miller as Ruth Keenan; Cleo King as Minister Sheila; Travis Brorsen as State Department Employee.