ForSeenItForSeenIt
WATCHDISCOVERLISTSAWARDSBALLOT
John Wisniski Jr.
Links
TMDB ProfileIMDb Profile

John Wisniski Jr.

Acting
Born: September 20, 1951 in Seattle, Washington, USA

Biography

John Wisniski, Jr. is an American professional wrestler, better known as Greg "The Hammer" Valentine. He is the son of wrestler Johnny Valentine. In the course of his career, which has spanned over four decades, Valentine has held more than 40 championships, including the NWA United States Heavyweight Championship and the WWE Intercontinental Championship. An alumnus of WWE and World Championship ...

Filmography103 TITLES
WWE Royal Rumble 1992
6.8
WWE Royal Rumble 19921992
WWE: 150 Best Pay-Per-View Matches, Vol 1
10.0
WWE: 150 Best Pay-Per-View Matches, Vol 12014
WWE Royal Rumble 1990
6.0
WWE Royal Rumble 19901990
WWE: The History Of The WWE Championship
10.0
WWE: The History Of The WWE Championship2006
ForSeenItForSeenIt
WatchDiscoverCompareWatchlistListsAwardsBallotSearch

© 2026 ForSeenIt. Made for film lovers.

This product uses the TMDB API but is not endorsed or certified by TMDB.

v2.22 · CLOUD · code x84 sha e59514b · rev forseentest-00170-wav

WWE: The U.S. Championship: A Legacy of Greatness
9.2
WWE: The U.S. Championship: A Legacy of Greatness2016
WWE WrestleFest '91
WWE WrestleFest '911991
WWE WrestleMania VII
7.4
WWE WrestleMania VII1991
WWE Royal Rumble 1994
6.9
WWE Royal Rumble 19941994
WCW World War 3 1997
7.0
WCW World War 3 19971997
WWE Survivor Series 1990
7.8
WWE Survivor Series 19901990
WrestleMania II
6.3
WrestleMania II1986
WWE Survivor Series 1989
7.6
WWE Survivor Series 19891989
WWE Royal Rumble 1989
5.3
WWE Royal Rumble 19891989
Chris Jericho's 30th Anniversary Celebration
7.0
Chris Jericho's 30th Anniversary Celebration2020
WWE WrestleMania III
7.4
WWE WrestleMania III1987
WWE: The History Of The Intercontinental Championship
7.3
WWE: The History Of The Intercontinental Championship2008
WWE Royal Rumble 1991
7.1
WWE Royal Rumble 19911991
Midnight Massacre
Midnight Massacre2025
The Greatest Wrestling Stars of the '80s
8.0
The Greatest Wrestling Stars of the '80s2005
WWE Survivor Series 1993
6.5
WWE Survivor Series 19931993
WWE U.K. Rampage 1991
6.0
WWE U.K. Rampage 19911991
WWE WrestleMania IV
7.3
WWE WrestleMania IV1988
Bob Uecker's Wacky World of Sports
Bob Uecker's Wacky World of Sports1987
WWE Survivor Series 1988
8.2
WWE Survivor Series 19881988
WrestleMania
6.6
WrestleMania1985
WWE Wrestling at The Meadowlands: May '89
WWE Wrestling at The Meadowlands: May '891989
WWE Los Angeles Wrestling: January '89
WWE Los Angeles Wrestling: January '891989
WWE Rampage '91
WWE Rampage '911991
WWE SummerSlam 1989
6.7
WWE SummerSlam 19891989
WWE Survivor Series 1987
8.5
WWE Survivor Series 19871987
WWE The Ultimate Challenge Special: The March to WrestleMania VI
WWE The Ultimate Challenge Special: The March to WrestleMania VI1990
WWE Los Angeles Wrestling: December '88
WWE Los Angeles Wrestling: December '881988
WWE: Starrcade - The Essential Collection
WWE: Starrcade - The Essential Collection2012
WWE Superstars & Stripes Forever: The March to WrestleMania VII
WWE Superstars & Stripes Forever: The March to WrestleMania VII1991
WWE Wrestling at The Meadowlands: January '87
WWE Wrestling at The Meadowlands: January '871987
350 Days
5.1
350 Days2019
WWE Funniest Moments
WWE Funniest Moments1991
The WWF's Amazing Managers
The WWF's Amazing Managers1985
WWE Houston Wrestling: October '87
WWE Houston Wrestling: October '871987
WWE Maple Leaf Wrestling: April '89
WWE Maple Leaf Wrestling: April '891989
Wrestling's Most Embarrassing Moments
10.0
Wrestling's Most Embarrassing Moments1987
WWE The Big Event
8.0
WWE The Big Event1986
WWF/AJPW/NJPW Wrestling Summit
WWF/AJPW/NJPW Wrestling Summit1990
The Best of the WWF: volume 16 Around the World
The Best of the WWF: volume 16 Around the World1988
World Wrestling Legends: 6:05 - The Reunion
World Wrestling Legends: 6:05 - The Reunion2005
Inside the Steel Cage
Inside the Steel Cage1986
WWE SuperTape: Volume 5
WWE SuperTape: Volume 51992
Demolition: Witness the Power
Demolition: Witness the Power1989
WWE WrestleMania V
7.3
WWE WrestleMania V1989
WWE SummerSlam 1991
7.5
WWE SummerSlam 19911991
WCW Beach Blast
WCW Beach Blast1992
At What Cost? Anatomy of Professional Wrestling
10.0
At What Cost? Anatomy of Professional Wrestling2015
The Best of the WWF: volume 20
The Best of the WWF: volume 201989
The Best of the WWF: volume 4
The Best of the WWF: volume 41985
NWA The Final Conflict
NWA The Final Conflict1983
WWE Maple Leaf Wrestling: October '85
WWE Maple Leaf Wrestling: October '851985
The Best of the WWF: volume 10
The Best of the WWF: volume 101987
WCW WrestleWar 1992
WCW WrestleWar 19921992
WWE SuperTape: Volume 2
WWE SuperTape: Volume 21990
WWE Maple Leaf Wrestling: December '85
WWE Maple Leaf Wrestling: December '85
Heroes of Wrestling
1.0
Heroes of Wrestling1999
The Best of the WWF: volume 7
The Best of the WWF: volume 71986
WWE Maple Leaf Wrestling: April '88
WWE Maple Leaf Wrestling: April '881988
Fan Favorites
Fan Favorites1989
WWE Houston Wrestling: December '87
WWE Houston Wrestling: December '871987
WWE Hall of Fame 2004
8.3
WWE Hall of Fame 20042004
WWE Hottest Matches
WWE Hottest Matches1990
WWE Mega Matches
WWE Mega Matches1991
WWE Houston Wrestling: October '86
WWE Houston Wrestling: October '861986
Ricky "The Dragon" Steamboat
10.0
Ricky "The Dragon" Steamboat1986
Macho Madness
Macho Madness1988
The Best of the WWF: volume 14
The Best of the WWF: volume 141987
WWE Wrestling at The Meadowlands: September '88
WWE Wrestling at The Meadowlands: September '881988
WWE Maple Leaf Wrestling: July '88
WWE Maple Leaf Wrestling: July '881988
The Best of the WWF: volume 9
The Best of the WWF: volume 91986
WWE Maple Leaf Wrestling: April '85
WWE Maple Leaf Wrestling: April '851985
WCW Clash of The Champions XX: 20th Anniversary
WCW Clash of The Champions XX: 20th Anniversary1992
WWE Maple Leaf Wrestling: January '87
WWE Maple Leaf Wrestling: January '871987
Tag Team Champions
Tag Team Champions1986
Most Unusual Matches
9.0
Most Unusual Matches1985
NWA The Race to Starrcade
NWA The Race to Starrcade1983
WWE Grudge Match
WWE Grudge Match1986
WWE Maple Leaf Wrestling: October '84
WWE Maple Leaf Wrestling: October '841984
JCW Legends and Icons
JCW Legends and Icons2011
The Ultimate Warrior
The Ultimate Warrior1989
NWA Starrcade 1983
6.8
NWA Starrcade 19831983
Battle of the WWE Superstars
Battle of the WWE Superstars1990
The Best of the WWF: volume 5
The Best of the WWF: volume 51986
Wrestling Superheroes
Wrestling Superheroes1990
The British Bulldogs
4.0
The British Bulldogs1986
WWE The Brawl to End it All
10.0
WWE The Brawl to End it All1984
WWE Maple Leaf Wrestling: September '85
WWE Maple Leaf Wrestling: September '851985
The Best of the WWF: volume 11
The Best of the WWF: volume 111987
Brutus "The Barber" Beefcake
Brutus "The Barber" Beefcake1988
WWE Maple Leaf Wrestling: September '84
WWE Maple Leaf Wrestling: September '841984
The Immortal Hulk Hogan
The Immortal Hulk Hogan1992
WWE U.K. Rampage 1988
WWE U.K. Rampage 19881988
WWF Hulkamania 1
WWF Hulkamania 11985
WWE Maple Leaf Wrestling: June '87
WWE Maple Leaf Wrestling: June '871987
NWA Sam Muchnick Retirement Show
NWA Sam Muchnick Retirement Show1982
Behind the Ropes: The Greatest Fraternity in the World
Behind the Ropes: The Greatest Fraternity in the World2015
NWA Boogie Jam
NWA Boogie Jam1984
Timeline: The History of WWE – 1985 – As Told By Greg Valentine
Timeline: The History of WWE – 1985 – As Told By Greg Valentine2011