Best known as Jack Bauer, protagonist of the drama 24, Sutherland has also starred in movies such as A Few Good Men, The Three Musketeers and A Time to Kill.
A country singer as well as an actor, the star has released three solo albums since 2016, including Bloor Street which arrived earlier this year.
Explore the line up and get in the #Bella2023 mood with our official Spotify playlist 🤩🎵
📸 Paul Campbell Photography pic.twitter.com/tjkKwnvMIP
— Belladrum Tartan Heart Festival (@BelladrumFest) November 19, 2022
Sutherland will join the likes of Scottish band Travis, Norwegian singer Sigrid, and Isle of Lewis band Peat & Diesel in the line-up for the Highlands festival.
Eurovision runner-up Sam Ryder – who was scheduled to perform at Belladrum Tartan Heart this year but fell ill – is back for 2023 as well.
The dates for next summer’s instalment are 27-29 July.