After temporarily retiring from mixed martial arts, Taktarov focused on his acting career and starred in the movies 15 Minutes , Bad Boys II , 44 Minutes: The North Hollywood Shoot-Out , Air Force One and the 2002 version of Rollerball . He also appeared in the first episode of season 3 of Alias entitled The Two  and in the NCIS season 5 finale Judgement Day . He has also appeared in a few Russian productions, and was cast in a few releases from 2007, such as We Own the Night .  Taktarov also released several instructional Sambo videos and has made an instructional video with Vladimir Vasiliev entitled Russian Mega Fighting .  Taktarov more recently starred in Robert Rodriguez 's franchise reboot, Predators , directed by Nimród Antal .
In November 1942, the Italian cyclist Fausto Coppi took "seven packets of amphetamine" to beat the world hour record on the track.  In 1960, the Danish rider Knud Enemark Jensen collapsed during the 100 km team time trial at the Olympic Games in Rome and died later in hospital. The autopsy showed he had taken amphetamine and another drug, Ronicol , which dilates the blood vessels. The chairman of the Dutch cycling federation, Piet van Dijk, said of Rome that "dope – whole cartloads – [were] used in such royal quantities."