Acting credits
91
Prolific
Very extensive acting filmography.
Actor
John Wisniski Jr.
Acting
Career Snapshot
ExplainedThese indicators come from TMDB. They are relative signals, not review ratings.
TMDB popularity
0.7
Low visibility
TMDB internal trend index. Higher usually means more searches and page activity now.
Movies: 78Series: 13
TMDB ID: 936648
IMDb ID: nm0884233
Known for: Acting
Born: September 20, 1951
Age: 74
Place of birth: Seattle, Washington, USA
Gender: Male
Adult content flag: No
Career span: 1973 - 2025
Years active: 53
Average TMDB rating: 7.3
Wikidata: Q1335828
Also known as
Greg "The Hammer" Valentine • Greg Valentine • Baby Face Nelson • The Blue Knight • Boxcar Willie • Johnny Fargo • Johnny Valentine Jr.
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 Wrestling, he was inducted to the WWE Hall of Fame in 2004.
Movies
Movies
Movie credits linked with John Wisniski Jr..
Midnight Massacre
as Caepio
2025 Movie
7.0
Chris Jericho's 30th Anniversary Celebration
as Greg "The Hammer" Valentine
2020 Movie
5.1
350 Days
as Self
2019 Movie
9.2
WWE: The U.S. Championship: A Legacy of Greatness
as Greg 'The Hammer' Valentine (archive footage)
2016 Movie
Behind the Ropes: The Greatest Fraternity in the World
as Himself
2015 Movie
10.0
At What Cost? Anatomy of Professional Wrestling
as Himself
2015 Movie
WWE: Starrcade - The Essential Collection
as Himself
2012 Movie
Timeline: The History of WWE – 1985 – As Told By Greg Valentine
as Himself
2011 Movie
7.3
WWE: The History Of The Intercontinental Championship
as Himself
2008 Movie
10.0
WWE: The History Of The WWE Championship
2006 Movie
8.0
The Greatest Stars of the 80's
as Self
2005 Movie
8.3
WWE Hall of Fame 2004
as Self
2004 Movie
1.0
Heroes of Wrestling
as Greg "The Hammer" Valentine
1999 Movie
7.0
WCW World War 3 1997
as Greg "The Hammer" Valentine
1997 Movie
6.9
WWE Royal Rumble 1994
as Greg "The Hammer" Valentine
1994 Movie
6.5
WWE Survivor Series 1993
as The Blue Knight
1993 Movie
The Immortal Hulk Hogan
as Greg Valentine
1992 Movie
WCW Clash of The Champions XX: 20th Anniversary
as Greg "The Hammer" Valentine
1992 Movie
WCW Beach Blast
as Greg "The Hammer" Valentine
1992 Movie
WCW WrestleWar 1992
as Greg "The Hammer" Valentine
1992 Movie
WWE SuperTape: Volume 5
as Greg "The Hammer" Valentine
1992 Movie
6.8
WWE Royal Rumble 1992
as Greg "The Hammer" Valentine
1992 Movie
WWE Rampage '91
as Greg "The Hammer" Valentine
1991 Movie
7.7
WWE SummerSlam 1991
as Greg "The Hammer" Valentine
1991 Movie
Series
Series
Series credits linked with John Wisniski Jr..
6.8
Biography: WWE Legends
as Greg "The Hammer" Valentine • 1 eps
2021 Series
8.6
WWE's Most Wanted Treasures
as Greg "The Hammer" Valentine • 2 eps
2021 Series
7.4
Undertaker: The Last Ride
as Greg Valentine (archive footage) • 1 eps
2020 Series
8.0
All Elite Wrestling: Dynamite
as Greg Valentine • 1 eps
2019 Series
6.8
Raw
as Greg "The Hammer" Valentine • 1 eps
1993 Series
Clash of the Champions
as Greg "The Hammer" Valentine • 1 eps
1988 Series
6.8
WWF Wrestling Challenge
as Greg Valentine • 69 eps
1986 Series
8.4
Saturday Night's Main Event
as Greg Valentine • 2 eps
1985 Series
10.0
Tuesday Night Titans
as Greg "The Hammer" Valentine • 3 eps
1984 Series
WCW Arena Shows
as Greg Valentine • 1 eps
1983 Series
Mid-Atlantic Championship Wrestling
as Greg Valentine • 24 eps
1981 Series
WWF All-Star Wrestling
as Greg Valentine • 6 eps
1975 Series
WWE Old School
as Greg Valentine • 7 eps
1973 Series