In 1978 Kerry secured a fourth Munster winners' medal in-a-row, however, Kennelly missed the provincial decider. He later returned in time for 'the Kingdom's’ third All-Ireland final appearance in four years. Old rivals Dublin provided the opposition, however, the game turned into a rout. The game is chiefly remembered for Mikey Sheehy's sensational goal. The Kerry forward lobbed the ball over the head of Paddy Cullen, who was caught off his line arguing with the referee. New full-forward Eoin Liston scored a hat-trick of goals. Pat Spillane played all over the field, including goalkeeper after Charlie Nelligan was sent off. At the full-time whistle Kerry were the winners by 5–11 to 0–9.