Sean Biggerstaff was born on March 15, 1983 to a fireman and a community education worker. He joined a local drama group and he acted as "Augustus Gloop" in "Charlie and the Chocolate Factory". After that, for six years, he joined the Scottish Youth Theatre. It was there he got his big break when Alan Rickman asked him be Tom in The Winter Guest (1997). That appearance led to the role of Oliver Wood in Harry Potter and the Sorcerer's Stone (2001).
Harry Potter and the Chamber of Secrets
(Oliver Wood)
Cashback
(Ben Willis)
Harry Potter and the Deathly Hallows: Part 2
(Oliver Wood (uncredited))
The Winter Guest
(Tom)
Action
Mary, Queen of Scots
(Bothwell)
Consenting Adults
(Jeremy Wolfenden)
Harry Potter and the Philosopher's Stone
(Oliver Wood)
X on a Map
(Paul)
Whisky Galore
(Sergeant Odd)
Cashback
(Ben)
In Extremis
(The Guard)
Super November
(Mikey)
Doctor Who: Shada
(Chris Parsons (voice))
Broono
(TV Presenter)
Garrow's Law
(Tom)
Charles II: The Power and The Passion
(Henry, Duke of Gloucester)
Good Omens
(Mr Dalrymple)
The Crow Road
(Young Darren)
Agatha Christie's Marple
(Bobby Attfield)