David Boreanaz made a name for himself playing a blood-sucking vampire with a soul on “Buffy the Vampire Slayer” (WB, UPN, 1997-2003) and “Angel” (WB, 1999-2004) as well as a former Army sniper who keeps company with decomposing corpses on “Bones” (Fox, 2005-). Onscreen and offscreen, the actor endeared himself to legions of fans pleased to discover that the ripped actor who was no stranger to “Sexiest People” tabloid lists was a dog-loving, down-to-earth guy who cited his Philadelphia weatherman father as one of his biggest influences.