- Acting films
- 6
- Acting avg
- 6.50
Acting films, by TMDB rating
The career
Dot size shows audience votes. Films below the source vote floor sit on the baseline.
As an actor, films with 25+ votes
Siem by the numbers
Average
6.50
2 rated films
Vote weighted
6.59
bigger films count more
Median
6.5
half are better
Consistency
±0.99
rating spread
Career
21y
1963 to 1983
Total votes
1.24K
across every film
Best
7.2
A Bridge Too Far
Worst
n/a
too few films
Newest first
Filmography
| 1983 |  Burning Love | Mr. Bonnema | · | 11 |
| 1983 |  The Lift | Politie Inspecteur | 5.8 | 203 |
| 1982 |  The Cool Lakes of Death | Godsdienstleraar | · | 8 |
| 1978 | Mysteries | Bailiff | · | 12 |
| 1977 |  A Bridge Too Far | Underground Leader | 7.2 | 985 |
| 1963 | Like Two Drops of Water | Pater | · | 16 |
Takes