Anton Diffring's lowest-rated film as an actor is The Iguana with the Tongue of Fire, at 5.5 with 1,226 votes.

1. The Iguana with the Tongue of Fire19715.5
2. The Beast Must Die19745.6
3. Seven Deaths in the Cats Eyes19735.7
4. Faceless19885.8
5. The Double Man19675.9
6. Circus of Horrors19606.0
7. Zeppelin19716.1
8. The Man Who Could Cheat Death19596.3
9. Counterpoint19676.4
10. The Colditz Story19556.9

Dot size shows IMDb votes. Films with fewer than 1,000 votes sit on the baseline.