Counterstrike - Season 1 - Eps 16: Masks
A former associate of Alexander, Amanda, plans to insert an impostor of him at a conference in order to sabotage an agreement to ban the production of chemicals that can be used to manufacture chemicals weapons, which Alexander has been working on for the past two years. Apparently, Amanda is also involved in the assassination of George, a Greek legislator and an ardent supporter of this agreement. Unknown to the assassin and his associates, a young gypsy witnessed the murder and has stole away on a freighter to New York, where the conference is taking place. Alexander wants the team to go to New York and find this witness for the authorities to transport him back to Greece, where another friend of Alexander is prepared to guarantee his safety while the local police questions him.
About Counterstrike

Title: Counterstrike
First Air Date: 1990-07-01
Last Air Date: 1993-05-09
Status: Ended
Rating: 7/10 (from 2 votes)
Language: EN
Seasons: 3
Total Episodes: 66
Network: CTV
Genres: Action & Adventure, Drama
Production Companies: Unknown
Synopsis
Counterstrike is a Canadian/French crime-fighting/espionage television series. It premiered on November 2, 1991 on CTV in Canada and on November 20, 1991 on TF1 in France. It also aired in the United States on cable channel USA Network, premiering on July 1, 1990. The series ran for three seasons, airing 66 hour-long episodes in total. Counterstrike has since aired in reruns in Canada on Showcase and TVtropolis.
Cast

Simon MacCorkindale
Peter Sinclair

Christopher Plummer
Alexander Addington

Patricia Cartier
Helene Previn

Tom Kneebone
Bennett

Andre Mayers
J.J.

Sophie Michaud
Gabrielle Germont

James Purcell
Hector Stone