Alan Ritchson and Sylvester Stalloneare two of the biggest action heroes of their generations. Stallone is synonymous with redefining the action hero, particularly through his portrayal of Rambo in First Blood (1982) and its various sequels. From the 1980s to the 1990s, Stallone starred in various action films, from Cobra (1986), Tango and Cash (1989), Cliffhanger (1993), Demolition Man (1993), and The Specialist (1994).