who played professor sybil trelawney in harry potter
Emma Thompson.
Harry Potter (film series)
, David Thewlis as Remus Lupin, Emma Thompson as Sybill Trelawney, Mark Williams as Arthur Weasley, and Julie Walters as Molly Weasley.

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Harry Potter (film series) [SEP] Cast and crew
The series has seen many returning crew members from various departments, including Tim Burke, visual effects supervisor; Peter Doyle, digital film colourist; Nick Dudman, make-up and creature effects designer; David Holmes, stunt double; Amanda Knight, make-up artist; Stephenie McMillan, set designer; Greg Powell, stunt coordinator; Jany Temime, costume designer; and Fiona Weir, casting director.