Complex sentence: On television, he appeared in two episodes of "The Odd Couple", once in a very early episode as an irrate fellow juror infuriated with Felix Unger's pestiness, and four years later as a fellow subway train passenger.
Split into simpler sentences: On television, he appeared in two episodes of "The Odd Couple". Once in a very early episode as an irrate fellow juror infuriated with Felix Unger's pestiness, and four years later as a fellow subway train passenger.