Professor Raymond Knowby (Character)
from Evil Dead II (1987)

• 2010s
• 1980s

1. Evil Dead (2013) Played by Bob Dorian (as Professor Knowby from the Original 'Evil Dead')
   
   
2. Evil Dead II (1987) Played by John Peakes
3. The Evil Dead (1981) Played by Bob Dorian (as Person on Recorder)
   ... aka "Book of the Dead" - USA (première title)
   ... aka "Sam Raimi's The Evil Dead" - USA (complete title)
   ... aka "The Evil Dead, the Ultimate Experience in Grueling Horror" - USA (closing credits title)
   

Video-game:

1. Evil Dead: Regeneration (2005) (VG) Played by Jim Ward
2. Evil Dead: Hail to the King (2000) (VG) Played by Chris Wilcox (as Professor Knowby)
   ... aka "Evil Dead IV" - USA (informal alternative title)