"I think the wonderful thing about doing theater is that it's more of an actor's medium. I think that film is more of a director's medium. You can't edit something out on stage. It's there"

This quote by Kim Cattrall delves into the intrinsic differences in between theater and movie as creative mediums, highlighting the distinct functions that actors and directors play in each. She asserts that theater is fundamentally an "actor's medium," which underscores the star's critical function in bringing an efficiency to life. In the theater, stars carry out live and in real-time, producing an instant and visceral connection with the audience. There is no scope for post-performance edits or retakes, which places a substantial quantity of innovative power and duty in the hands of the stars. Their efficiencies are dynamic and can alter from night to night, affected by audience responses, the energy of the moment, and other distinct factors of live staging. This immediacy and spontaneity craft a distinct, ephemeral experience in each efficiency, where the stars' choices and interpretations are vital.

On the other hand, Cattrall contrasts this with film, describing it as more of a "director's medium." In filmmaking, the director applies substantial influence over the final product. Through the processes of shooting and post-production, directors can form the narrative, speed, and visual of the film in ways that are not possible in the theater. They can utilize modifying to alter performances, change moods, and enhance or move storytelling aspects. Movies rely greatly on visual storytelling, technical effects, and other cinematic tools that are mostly under the director's control. Hence, the director acts as a sculptor, molding raw footage into the polished and intentional final version that the audience sees.

Cattrall's insights celebrate the unique nature of both theater and film, recognizing that while they both aim to tell compelling stories and stimulate emotions, they do so in naturally various manner ins which highlight the specific strengths of actors and directors. Her viewpoint honors the live, unedited essence of theater while acknowledging the crafted, purposeful nature of film.