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Seamonsters (2011)

2011 • 1h 45m • Drama
IMDb6.6/10365TMDB30%1Rotten Tomatoes—Metacritic—
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On September 25, 2026
#253754▲ 365
253754th by Pulse movie online
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Most Popular Seamonsters Cast Members

Maggie O'Neill is the most popular Seamonsters cast member right now, with a Popularity Score of 1.60. Updated September 26, 2026.

#
Cast
Popularity
1

Maggie O'Neill

Sue/49 years during filming
1.6
2

Rita Tushingham

Rose/69 years during filming
1.4
3

Reece Noi

Kieran/23 years during filming
1.2
4

Jack McMullen

Sam/20 years during filming
1.1
5

Georgia Henshaw

Moony/18 years during filming
1.1
6

Andrew Knott

Geoffrey/31 years during filming
1.1
7

Leila Mimmack

Lori/18 years during filming
0.9