After the Climb - 2007 Tough Calls 1-3 was released on:
USA: 11 December 2007
Tough - 2012 was released on: USA: August 2012
The Climb - 2002 was released on: USA: 22 February 2002
Tough Target - 1995 was released on: USA: 1995
Tough - 1974 was released on: USA: 24 July 1974
A Tough Dance - 1902 was released on: USA: June 1902
The Tough Dance - 1901 was released on: USA: July 1901
Pretty Tough - 2011 was released on: USA: August 2011 (limited)
Muzzle Tough - 1954 was released on: USA: 26 June 1954
Semi-Tough - 1980 was released on: USA: 29 May 1980
Tough Cookies - 2011 was released on: USA: 10 July 2011
Tough Cookies - 1986 was released on: USA: 5 March 1986
Tough as Nails - 2010 was released on: USA: 18 March 2010