William Morrissey
Acting
William Morrissey is an American professional wrestler currently signed to All Elite Wrestling (AEW) under the ring name Big Bill. He is best known for his tenure with WWE, where he performed under the ring name Big Cass, a shortened version of his previous name Colin Cassady. In WWE, he came to prominence for his partnership with Enzo Amore, whom he teamed with from 2013 to 2017. Together, they won the NXT Year-End Award for Tag Team of the Year in 2015. He was brought up to Raw alongside Enzo Amore the day after WrestleMania 32. He was later moved to the SmackDown brand, where he had a brief feud with Daniel Bryan, before being released by the company in June 2018. After leaving WWE, he resumed teaming with Amore (now known as nZo) on the independent circuit. He worked in Impact Wrestling under the name of W. Morrissey.
Known for
Acting59
movieAEW All Out 2025
2025
Big Bill
movieAEW Dynasty 2025
2025
Big Bill
movieROH Final Battle 2024
2024
Big Bill
movieAEW WrestleDream 2024
2024
Big Bill
movieAEW All In 2024: London
2024
Big Bill
movieAEW Worlds End 2023
2023
Big Bill
movieAEW Full Gear 2023
2023
Big Bill
tvAll Elite Wrestling: Collision
2023
Big Bill / 'The Redwood' Big Bill
tvROH on HonorClub
2023
Big Bill
movieAEW All Out 2022
2022
W. Morrissey
movieIMPACT Wrestling: Rebellion 2022
2022
W. Morrissey
tvHey! (EW)
2022
Big Bill
movieIMPACT Wrestling: No Surrender 2022
2022
W. Morrissey
movieIMPACT Wrestling: Hard to Kill 2022
2022
W. Morrissey
movieIMPACT Wrestling: Throwback Throwdown II
2021
Eric "The Red" Wood
movieIMPACT Wrestling: Turning Point 2021
2021
W. Morrissey
movieIMPACT Wrestling: Bound For Glory 2021
2021
W. Morrissey
movieIMPACT Wrestling: Slammiversary 2021
2021
W. Morrissey
movieIMPACT Wrestling: Against All Odds 2021
2021
W. Morrissey
movieIMPACT Wrestling: Under Siege 2021
2021
W. Morrissey
tvBefore the Impact
2021
W. Morrissey
tvAll Elite Wrestling: Dynamite
2019
W. Morrissey / 'The Redwood' Big Bill / Big Bill
movieWWE Backlash 2018
2018
Big Cass
movieWWE SummerSlam 2017
2017
Big Cass
movieWWE Great Balls of Fire
2017
Big Cass
movieWWE Payback 2017
2017
Big Cass (Preshow)
movieWWE WrestleMania 33
2017
Big Cass
movieWWE Fastlane 2017
2017
Big Cass
movieWWE Royal Rumble 2017
2017
Big Cass
movieWWE Roadblock: End of the Line 2016
2016
Big Cass (Preshow)
movieWWE Hell in a Cell 2016
2016
Big Cass
movieWWE SummerSlam 2016
2016
Big Cass
movieWWE Battleground 2016
2016
Big Cass
movieWWE Money in the Bank 2016
2016
Colin Cassady
movieWWE Payback 2016
2016
Big Cass
movieNXT's Greatest Matches Vol. 1
2016
Colin Cassady
movieWWE Roadblock 2016
2016
Colin Cassady
movieNXT TakeOver: London
2015
Colin Cassady
movieNXT TakeOver: Unstoppable
2015
Colin Cassady
tvWWE NXT
2010
Colin Cassady / Colin Cassidy / Big Cass
tvTNA iMPACT!
2004
W. Morrissey
tvRaw
1993
Big Cass
