Career
He also played for West Torrens and Woodville in the South Australian National Football League (SANFL). Mulvihill was a key forward and took home the West Torrens goal-kicking honours every year from 1966 to 1969. His efforts in 1969 were enough to earn him selection in the The Advertiser"s "Team of the Year" as a centre half forward.
He spent two seasons at North Melbourne, putting together 15 games in his first year for a return of 16 goals.
Used at times as a half back flanker, he kicked nine goals from his name games in 1972. In 1973, Mulvihill returned to West Torrens and topped their goal-kicking that season as well as in 1974 for the sixth time to equal the club record.
His career best tally in a game was 12 goals against Woodville, the club he would finish his career at.