Minister

Mr. Grace

Sean O'Casey

Ross Barber (1 episode)

O'Brien

Frank O'Neal (1 episode)

(17 episodes)

Jammer Delany

Assault 9 (1 episode)

Captain (1 episode)

Codge Collier

(1 episode)

Pat McShane (10 episodes)

Pat McShane

The Sheriff

Clete Bolden (1 episode)

Sham (1 episode)

(1 episode)

(2 episodes)

Sandy McIntire (1 episode)

(1 episode)

(1 episode)

Robbie O'Hare

(1 episode)

Police Sgt.

(1 episode)

Sparkes

Horatio Quaxton

Hamish (1 episode)

(1 episode)

Edward White, Sr.

Insurance Investigator Booth (1 episode)

Cobb (1 episode)

(1 episode)

Liam O'Hara (1 episode)

Bartender (1 episode)

Ephron Marsh (1 episode)

Karl Emmet (1 episode)

Finn (2 episodes)

Dr. O'Carberry

Major Carlton (1 episode)

(1 episode)

(1 episode)

(1 episode)

(1 episode)

Stamper (1 episode)

Sean O'Danagh (1 episode)

Patrick Galt (1 episode)

(1 episode)

(2 episodes)

Michael Denning

Fred Wenzel (1 episode)

Harry Fothergill (1 episode)

Hannibal Harvey (1 episode)

(1 episode)

(1 episode)

Quinn (1 episode)

Mike Milligan (1 episode)

Shay (1 episode)

Father Ray (1 episode)

'Doc' Phillips (1 episode)

Michael Barry (1 episode)

(8 episodes)

(1 episode)

Graham Clague (1 episode)

Ted O'Malley (1 episode)

Jack McGivern (69 episodes)

Emmett Kettle

(1 episode)

(2 episodes)

(1 episode)

Mark Yorke (1 episode)

(1 episode)

Brother Gerard (1 episode)

Irish Bar Patron (1 episode)

Count Michel Montgomery

(1 episode)

(1 episode)

Sheldon

Elzevir Block

Gunner O'Hara / John O'Hara

Dinny Maher

Albert (1 episode)

Dublin O'Malley

Maj. Kibbee

Robert Upton (1 episode)

Reverend Smith

Constable #1

Jack Stuydevant

Frank Lovatt, Dooley's co-pilot

Jefferson

(2 episodes)

Sam (uncredited)

Andrew Johnson (1 episode)

Bamtasbois (uncredited)

Owen Glynn

Hackett

Jock

Charleworth Doone

Shore

James Moore

Fowler

Barney

Officer Carney (uncredited)

Officer Dillon (uncredited)