The Theory of Flight Info:

Released in US	December 23, 1998 (limited)
Total US Gross	$71,999
MPAA Rating	R for sexuality and language.
Distributed by	Fine Line

Cast:

Helena Bonham Carter		( as Jane Hatchard )
Kenneth Branagh		( as Richard )
Gemma Jones		( as Anne )
Holly Aird		( as Julie )
Ray Stevenson		( as Gigolo )