Bob Sessions is, first and last, an American actor, cast often and billed modestly. Of everything here, 'Little Shop of Horrors' is the title that keeps being brought up, and Network Exec #3 with it. His name appears in 'Hackers' as well. The parts have grown in size over the years rather than in billing. Horror accounts for the largest share of the list. Casting has kept him in work for 55 years.