Len Cariou

Leonard Joseph "Len" Cariou is a Canadian actor, best known for his portrayal of Sweeney Todd in the original cast of Sweeney Todd: The Demon Barber of Fleet Street, for which he won the Tony Award for Best Actor in a Musical, and for playing the patriarch Henry Reagan, NYPD Police Commissioner, in the multi-generational television series Blue Bloods on CBS.

WIKIPEDIA

S2, E4 · THE WEST WING

In This White House

Toby and Josh help Bartlet mediate between the leader of an AIDS-ravaged, poverty-stricken African nation and a drug company.
S7, E15 · CSI: CRIME SCENE INVESTIGATION

Law of Gravity

Grissom returns from his teaching sabbatical as new member of the team Michael Keppler desperately tries to keep his dark past hidden from his colleagues. As a result, he fails to disclose that he not only knows Frank McCarty (Len Cariou), the retired police officer who reportedly found the remains of his cop friend and a prostitute in a Las Vegas hotel room, but that Frank may have had a role in the murders.
S1, E2 · BROTHERHOOD

Genesis 27:29

Defying Freddie’s direct orders, Michael and his old partner, Pete McGonagle, intimidate a local merchant into selling them her store for half its worth. When the merchant goes to Tommy to complain, Tommy passes her off to police detective Declan Giggs, who used to date Tommy’s sister in high school. Declan compromises himself when he makes the complaint go away. Tommy’s efforts to stop the new highway, including a deal with the mysterious power-broker Judd, lead him to bribe and blackmail two of his fellow representatives. The conflict between Eileen’s public demeanor and private pain are thrown into relief when she learns that her sister-in-law is having medical problems.
S3, E15 · STAR TREK: VOYAGER

Coda

Captain Janeway repeatedly dies after she and Chakotay crash into a planet in what appears to be a time loop. Soon, her deceased father appears and tells her that she is dead and must accept her situation and move on.
S1, E5 · BROTHERHOOD

Matthew 12:25

When Freddie Cork refuses to let Michael and Pete play on his softball team in a local bar tournament, Michael goes out and takes over his own bar. When the two teams meet, things get stormy. Rose discovers firsthand the destructive power of globalization; as a shop steward for her union, she loses a fight to stop layoffs within her factory and is herself fired. When the Speaker proposes a new waste disposal station in Tommy’s district, Tommy plays fast and loose to make sure his constituents are properly compensated; if along the way a few extra dollars end up in his own pocket, so be it.