Complex sentence: Additionally, this was the only season without announcer Don Pardo, but instead the voice-overs were done by Mel Brandt, except for two episodes that aired in December 1981 (see below) where veteran NBC News announcer Bill Hanrahan handled such duties.
Split into simpler sentences: Additionally, this was the only season without announcer Don Pardo. Instead the voice-overs were done by Mel Brandt, except for two episodes that aired in December 1981 (see below) where veteran NBC News announcer Bill Hanrahan handled such duties.