Complex sentence: Mayne 2007, p.1 Clouzot began work on his second Steeman adaptaion which he would also directed titled "The Murderer Lives at Number 21" which starred Fresnay and Delair playing the same roles they did in "Le Dernier de six".
Split into simpler sentences: Mayne 2007, p.1 Clouzot began work on his second Steeman adaptation, which he would also direct, titled "The Murderer Lives at Number 21". It starred Fresnay and Delair playing the same roles they did in "Le Dernier de six".