Attack of the Giant Leeches

A backwoods game warden and a local doctor discover that giant leeches are responsible for disappearances and deaths in a local swamp, but the local police don't believe them.

• 
  Bernard L. Kowalski

• 
  Ken Clark
  Steve Benton
• 
  Yvette Vickers
  Liz Walker
• 
  Jan Shepard
  Nan Greyson
• 
  Michael Emmet
  Cal Moulton
• 
  Tyler McVey
  Doc Greyson
• 
  Bruno VeSota
  Dave Walker
• 
  Gene Roth
  Sheriff Kovis
• 
  Dan White
  Porky Reed
• 
  George Cisar
  Lem Sawyer
• 
  Guy Buccola
  Giant Leech (uncredited)
• 
  Joseph Hamilton
  Sam Peters (uncredited)
• 
  Walter Kelley
  Mike (uncredited)
• 
  Bill Scully
  Search Party Member (uncredited)
• 
  Carl Sklover
  Search Party Member (uncredited)
• 
  Ross Sturlin
  Giant Leech (uncredited)
• 
  James Miller
  Jermey (uncredited)
• 
  Killian Miller
  Victim (uncredited)