Complex sentence: Edelman reprised his role in the 1967 film version (starring Robert Redford and Jane Fonda), and appeared in the movie versions of Simon's "The Odd Couple" (1968) and "California Suite" (1978).
Split into simpler sentences: Edelman reprised his role in the 1967 film version (starring Robert Redford and Jane Fonda). He appeared in the movie versions of Simon's "The Odd Couple" (1968) and "California Suite" (1978).