Bob Riggs: Special Effects Coordinator (Crew)2012-07-30

Bob Riggs: Special Effects Coordinator (Crew)1992-01-10

Bob Riggs: Special Effects Coordinator (Crew)2002-04-24

Bob Riggs: Special Effects Coordinator (Crew)2015-03-26

Bob Riggs: Special Effects Coordinator (Crew)1993-06-24

Bob Riggs: Special Effects Coordinator (Crew)2017-11-16

Bob Riggs: Special Effects Coordinator (Crew)1992-06-03

Bob Riggs: Special Effects Supervisor (Visual Effects)2024-09-25

Bob Riggs: Special Effects Coordinator (Crew)2014-12-05

Bob Riggs: Special Effects Coordinator (Crew)1995-12-29

Bob Riggs: Special Effects Technician (Crew)2018-06-27

Bob Riggs: Special Effects (Crew)1988-04-15

Bob Riggs: Special Effects Supervisor (Visual Effects)2019-11-22

Bob Riggs: Special Effects Coordinator (Crew)1991-05-30

Bob Riggs: Special Effects Coordinator (Crew)1998-09-11

Bob Riggs: Special Effects Supervisor (Visual Effects)