Jesse Gordon Spencer (born 12 February, 1979) is an Australian actor and musician. He is known for his roles as Billy Kennedy on the Australian soap opera Neighbours (1994–2000), for which he was nominated for two Logie Awards, Dr. Robert Chase on the American medical drama House (2004–2012) and Captain Matthew Casey on the American drama Chicago Fire (2012–2023).

2004 • TV

2012 • TV

2014 • TV

2015 • TV

2004 • Movie

2003 • Movie
as Flynt (voice)
as Neal
as Marwood de Whichehalse
as Fritz Robinson
as Lord James Browning Jr.
as Eddie Gator
as Lover
as Nicholas
as Tony Fingleton
as Liam
as Jeremy Campbell
as Ben
as Robert Chase
176 episodes
as Matthew 'Matt' Casey
204 episodes
as Matthew Casey
7 episodes
as Matthew Casey
4 episodes
as Liam McCracken (voice)
1 episodes
as Self - Presenter
1 episodes
as Self
2 episodes
as Triton Jr. (voice)
1 episodes
as Lee Cruickshank
1 episodes
as Billy Kennedy
1157 episodes
as Self
1 episodes
as Self
3 episodes
as Young Bill
1 episodes
as Self - Presenter
1 episodes
as Self
1 episodes
as Self - Guest
1 episodes
as Self
1 episodes
as Tony Bissett
8 episodes
as Fritz Robinson
2 episodes
as Marwood de Whichehalse
2 episodes