Complex sentence: Although primarily a stage actress, McKenna appeared in a number of made-for-television films and dramas plus acted in several motion pictures including 1961's "King of Kings", starring in the role of the Virgin Mary.
Split into simpler sentences: Although primarily a stage actress, McKenna appeared in a number of made-for-television films and dramas. She also acted in several motion pictures including 1961's "King of Kings", starring in the role of the Virgin Mary.