William Louis Petersen  is  best known for playing Dr. Gilbert “Gil”
Grissom on the CBS-TV series CSI:Crime Scene Investigation. He
also starred in the first Hannibal lecter film, Manhunter in 1986.

William Petersen in Manhunter

Petersen played a secret service agent (above) in William Friedkin’s
1985 action film To Live and Die in L.A.

Alan Rickman is an English actor and theater director. Rickman is known
for his film performances as Hans Gruber in Die Hard (1988) and Severus
Snape in the Harry Potter film series and as the Sheriff of Nottingham in the
1991 film, Robin Hood: Prince of Thieves.

Actress Tyne Daly is most widely known for her work as Detective Lacey in 
the CBS television series Cagney & Lacey (1982 – 1988). She has won six 
Emmy Awards for her television work.

Tyne Daly, left, with Sharon Gless in Cagney & Lacy

Daly was in Clint Eastwood’s 1976 film The Enforcer

 
In 1963, Sidney Poitier won an Academy Award For Best Actor for his
role in Lilies of the Field.

1967

Lee Marvin at first did supporting roles, mostly villains and soldiers ,but after winning
an Academy Award for Best Actor for his dual roles in Cat Ballou (1965), he landed
more heroic, leading roles. Marvin left school to join the U.S. Marine Corps, serving
as a Scout Sniper. He was wounded in action during the WW ll battle of Saipan and
was awarded the Purple Heart.

1967