Complex sentence: In the 1980-1981 season of "Saturday Night Live", Hudson barely had no role of significance and left at the end of season, despite appearing uncredited until her final appearance on the show in 1984.
Split into simpler sentences: In the 1980-1981 season of "Saturday Night Live", Hudson barely had a role of significance and withdrew from regular participation at the end of season. However, she sometimes appeared uncredited until her final appearance on the show in 1984.