Produce a long descriptive sentence that uses all these words: 1982 CABLE_TELEVISION_STATION ONTV; List of Los Angeles Dodgers broadcasters; ONTV CABLE_TELEVISION_ANNOUNCERS Geoff Witcher Al Downing; YEAR 1982
Witcher and Downing were the game announcers for the Los Angeles Dodgers in 1982 on cable TV channel ONTV.