Beggs began his career as a child actor in 1977s Skip Tracer, the only acting credit he has received.
He has served as first assistant director on such series as The Commish, The X-Files, Millennium, Beggars and Choosers, Dark Angel, Tru Calling, Reunion, Men in Trees, The 4400.
The Killing, The Secret Circle, Fear the Walking Dead, Dead of Summer, and A Series of Unfortunate Events; and on films Screwed, Head Over Heels, Spooky House, Scooby-Doo 2: Monsters Unleashed, Elektra, The Exorcism of Emily Rose, Ramona and Beezus, and Monster Trucks.
Beggs seminal achievements lie with the Superman prequel series Smallville, which ran for 10 seasons; and the Disney produced Once Upon a Time.
He served as 1st AD on 35 installments of Smallville, including the 2011 finale, and directed "Bulletproof", "Pandora" and "Collateral".