Complex sentence: His most notable feature role was playing Al Jolson as a teenager in "The Jolson Story" (1948), although he is fondly remembered by baby boomers as copilot "Winky" on the 50s tv scifi show "Rocky Jones, Space Ranger".
Split into simpler sentences: His most notable feature role was playing Al Jolson as a teenager in "The Jolson Story" (1948). He is also fondly remembered by baby boomers as copilot "Winky" on the 50s tv scifi show "Rocky Jones, Space Ranger".