Complex sentence: Hall's fondness for moving from one medium to another can be seen in his work "I Love You Jimmy Spud", which, too began as a 1995 radio play before later being adapted by Hall into a stage play and a film script.
Split into simpler sentences: Hall's fondness for moving from one medium to another can be seen in his work "I Love You Jimmy Spud". This too began as a radio play (1995), later being adapted by Hall into a stage play and a film script.