Acting Jason McCaslin Acting Sum 41 live in the Helpful Honda Sound Space at KROQ, Los Angeles, CA, USA Self - Bass 2024 Sum 41 - Hellfest 2023 Self - Bass 2023 Sum 41 - Festival Beauregard Self 2022 Sum 41: Live In The K! Pit Self - Bass, Backing Vocals 2019 Sum 41 - Don't call it a Sumback Self - Bass, Backing Vocals 2016 Sum 41 - Cross the T's and Gouge Your I's Self 2002 Agent-readable