When it comes to Jack Gwillim’s most acclaimed performance, fans and critics alike often point to Lawrence of Arabia (1962) as his standout role—it’s widely regarded as Jack Gwillim’s highest rated film. The epic historical drama not only earned widespread praise but also showcased Jack Gwillim’s talent in a memorable supporting part. On the other end of the spectrum, Jack Gwillim appeared in Cromwell (1970), a film that, while notable for its cast and subject matter, received more mixed reviews and is considered Jack Gwillim’s lowest rated movie. So, while Jack Gwillim brought depth to every role he took on, it’s clear that Lawrence of Arabia remains his most celebrated work.