Mowatt had his finest regular season as a Giant in his second year with the team. He hauled in 48 passes for 698 yards and six touchdowns. Not bad for a tight end, and in particular one that went undrafted.
Following the 1986 regular season, as the Giants strode towards Super Bowl XXI, Mowatt became an integral part of the equation. Mowatt caught two touchdowns in that playoff run, and in fact, caught the first touchdown pass in the Giants first Super Bowl win ever.
Mowatt would play for the Giants through the 1989 season before joining the New England Patriots for one season, and then wrapping up his NFL career with the Giants after playing with them in the 1991 season.
Over seven regular seasons with New York, Mowatt recorded 129 receptions for 1,698 yards and 12 touchdowns.