A professor's casual fling with her graduate student turns deadly when he insists on a more permanent arrangement.
- Director
- John Patterson
Starring
Frequently asked questions
- Where can I watch Her Costly Affair?
- Her Costly Affair is not currently listed on a streaming service in the US. Use the country picker on the page to check other markets.
- How long is Her Costly Affair?
- Her Costly Affair runs 96 minutes (1h 36m).
- Who stars in Her Costly Affair?
- Her Costly Affair stars Bonnie Bedelia, Brian Austin Green, Joe Spano, Gina Philips, Steven Gilborn.
