William Morrissey
Known for: 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.
Filmography
Series
Raw
Big Cass
1993
Series
Raw
1993
Series
All Elite Wrestling: Dynamite
2019
Series
All Elite Wrestling: Dynamite
W. Morrissey
2019
Series
All Elite Wrestling: Dynamite
'The Redwood' Big Bill
2019
Series
All Elite Wrestling: Dynamite
Big Bill
2019
Series
WWE NXT
Colin Cassady
2010
Series
WWE NXT
Colin Cassidy
2010
Series
WWE NXT
Big Cass
2010
Series
WWE NXT
2010
Series
WWE Friday Night SmackDown
1999
Series
All Elite Wrestling: Collision
Big Bill
2023
Series
All Elite Wrestling: Collision
'The Redwood' Big Bill
2023
Series
All Elite Wrestling: Collision
2023
Series
WWE Pay Per View
1985
Series
All Elite Wrestling: Rampage
2021
Series
All Elite Wrestling: Rampage
Big Bill
2021
Series
TNA iMPACT!
2004
Series
TNA iMPACT!
W. Morrissey
2004
Series
Hey! (EW)
Big Bill
2022
Series
ROH on HonorClub
Big Bill
2023
Series
Before the Impact
W. Morrissey
2021
Film
AEW Full Gear 2023
Big Bill
2023
Film
WWE Battleground 2016
Big Cass
2016
Film
WWE WrestleMania 33
Big Cass
2017
Film
WWE Money in the Bank 2016
Colin Cassady
2016
Film
AEW All Out 2025
Big Bill
2025
Film
WWE Best of Raw & SmackDown Live 2016
Big Cass
2017
Film
WWE Money in the Bank 2018
Big Cass
2018
Film
AEW Revolution 2025: Zero Hour
Big Bill
2025
Film
AEW All In 2024: London
Big Bill
2024
Film
AEW Worlds End 2023
Big Bill
2023
Film
WWE Greatest Royal Rumble
Big Cass
2018
Film
AEW WrestleDream 2024
Big Bill
2024
Film
WWE Hell in a Cell 2016
Big Cass
2016
Film
AEW Dynasty 2025
Big Bill
2025
Film
WWE Survivor Series 2016
Big Cass
2016
Film
AEW Double or Nothing 2023
Big Bill
2023
Film
WWE Royal Rumble 2017
Big Cass
2017
Film
AEW All Out 2022
W. Morrissey
2022
Film
WWE SummerSlam 2016
Big Cass
2016
Film
WWE Fastlane 2017
Big Cass
2017
Film
WWE Payback 2017
Big Cass (Preshow)
2017
Film
WWE Roadblock: End of the Line 2016
Big Cass (Preshow)
2016
Film
WWE SummerSlam 2017
Big Cass
2017
Film
AEW x NJPW Present Forbidden Door 2024
Big Bill
2024
Film
NXT's Greatest Matches Vol. 1
Colin Cassady
2016
Film
AEW ROH Global Wars Australia
Big Bill
2025
Film
IMPACT Wrestling: Rebellion 2022
W. Morrissey
2022
Film
WWE Payback 2016
Big Cass
2016
Film
WWE Backlash 2018
Big Cass
2018
Film
NXT TakeOver: London
Colin Cassady
2015
Film
NXT TakeOver: Unstoppable
Colin Cassady
2015
Film
WWE Roadblock 2016
Colin Cassady
2016
Film
IMPACT Wrestling: Victory Road 2021
2021
Film
WWE NXT Live: From San Jose 2015
Big Cass
2015
Film
WWE Great Balls of Fire
Big Cass
2017
Film
AEW Full Gear 2025: Saturday Tailgate Brawl
Big Bill
2025
Film
IMPACT Wrestling: Bound For Glory 2021
W. Morrissey
2021
Film
IMPACT Wrestling: Throwback Throwdown II
Eric "The Red" Wood
2021
Film
IMPACT Wrestling: Against All Odds 2021
W. Morrissey
2021
Film
IMPACT Wrestling: No Surrender 2022
W. Morrissey
2022
Film
IMPACT Wrestling: Homecoming 2021
2021
Film
IMPACT Wrestling: Hard to Kill 2022
W. Morrissey
2022
Film
ROH Final Battle 2024
Big Bill
2024
Film
IMPACT Wrestling: Turning Point 2021
W. Morrissey
2021
Film
IMPACT Wrestling: Slammiversary 2021
W. Morrissey
2021
Film
IMPACT Wrestling: Under Siege 2021
W. Morrissey
2021
NEW The Return Of The Hardys
Caz XL
2022
Who's Afraid
Dolph