Acting
Guy Sebastian
Guy Theodore Sebastian AM is an Australian singer and songwriter who was the winner of the first Australian Idol in 2003, and a judge on Australia's The X Factor in 2010, 2011, 2012, 2015 and 2016. He represented Australia at the 2015 Eurovision Song Contest, finishing in 5th place.
Acting
- 2026Glenn & Mick's Celebrity InterventionGuest1 ep.
- 2025The PianoSelf - Judge6 ep.
- 2022The Voice: Generations3 ep.
- 2018Don't Stop the MusicHimself - Presenter3 ep.
- 2016Anh's Brush with FameHimself1 ep.
- 2013Have You Been Paying Attention?Self - Guest Quizmaster1 ep.
- 2012The VoiceSelf - Coach103 ep.
- 2009Talkin' 'Bout Your GenerationSelf - Contestant1 ep.
- 2008Who Do You Think You Are?Self1 ep.
- 2005The X Factor131 ep.
- 2005Spicks and Specks2 ep.
- 2003World IdolSelf2 ep.
- 2003Australian IdolSelf18 ep.
- 2002American IdolSelf - Audience Member (uncredited)1 ep.
Guest appearances
- 2026Who Do You Think You Are?Self1 ep.
- 2026Glenn & Mick's Celebrity InterventionGuest1 ep.
- 2021Anh's Brush with FameHimself1 ep.
- 2020Have You Been Paying Attention?Self - Guest Quizmaster1 ep.
- 2015Eurovision Song ContestSelf - Contestant1 ep.
- 2010Talkin' 'Bout Your GenerationSelf - Contestant1 ep.
- 2005Spicks and Specks2 ep.
- 2004American IdolSelf - Audience Member (uncredited)1 ep.
- 2003Australian IdolSelf18 ep.
Also known as: Guy Theodore Sebastian