| Actor | Malcolm McDowell (as Mick Travis), David Wood (as Johnny), Richard Warwick (as Wallace), Robert Swann (as Rowntree), Peter Jeffrey (as Headmaster), Arthur Lowe (as Mr. Kemp), Geoffrey Chater (as Chaplain), Anthony Nicholls (as General Denson), Graham Crowden (as History Master), Charles Lloyd Pack (as Classics Master) |
| Actress | Christine Noonan (as The Girl), Mona Washbourne (as Matron) |
| Assistant to the Director | Stephen Frears |
| Cinematographer | Miroslav Ondrícek |
| Director | Lindsay Anderson |
| Editor | David Gladwell |
| Music | Marc Wilkinson |
| Producer | Lindsay Anderson, Michael Medwin |
| Screenplay | David Sherwin |
| Links | https://www.imdb.com/title/tt0063850/ · https://en.wikipedia.org/wiki/If.... |
