- Country: UK
- Genres: Comedy, Drama, Romance
- Release: 2013-12-06
- Director: Robbie Moffat
- Writers: Marla Lerwin , Robbie Moffat
- Language: English
- Stars: Emily Bergl , Jonathan Hansler , Suzanne Kendall , Felix Pring , Darren Sean Enright , Jon-Paul Gates , Nicola McAdam , Robert Blackwood , Paul Cassidy , Beatrice Curnew
- Runtime: 93 min
- Awards: N/A
- AKA: I Know What I'm Doing (United Kingdom) , I Know What I'm Doing
- Plot: June Bennett goes to Yorkshire to marry one of the richest men in Britain. Despite being twice her age, she knows what she is doing.
- IMDB:tt2400359
I Know What I’m Doing Cast · · · ALL
Robbie Moffat
Director
Emily Bergl
June Bennett
Jonathan Hansler
Geoffrey Howden
Darren Sean Enright
Stanley Claxton
Jon-Paul Gates
Thorpe
Beatrice Curnew
Caroline Carew
Howard Corlett
Herbert Carew