Complex sentence: He appeared in 1961 as a guest on an NBC interview program, "Here's Hollywood", and guest-starred on a number of popular TV series, including "77 Sunset Strip", "Perry Mason" and "Wagon Train".
Split into simpler sentences: He appeared in 1961 as a guest on an NBC interview program, "Here's Hollywood". He guest-starred on a number of popular TV series, including "77 Sunset Strip", "Perry Mason" and "Wagon Train".