A roundup of TV people from in front of the camera and behind the scenes who have passed away.

• Christopher Allport: He was a veteran actor who most recently played Pete's father on Mad Men. He was a regular on such shows as Felicity, Days of Our Lives, and Commander-In-Chief, and also appeared in many other shows, including Without A Trace, Shark, NCIS, ER, 7th Heaven, Judging Amy, The Practice, JAG, Chicago Hope, Party of Five, Walker, Texas Ranger, Picket Fences, The X-Files, The Pretender, Quantum Leap, Hunter, China Beach, and many others. He died in an avalanche while skiing in California. He was 60.