Doyle has also been involved with a handful of stage, television and film productions. As a child, he appeared as an extra in the movie A Whale for the Killing, based on Farley Mowat's book of the same name, which was filmed in his hometown. He has also hosted regional arts awards shows in Atlantic Canada, appeared as a presenter on the Juno Awards and done a turn onstage in his hometown's "24-Hour Musical" performance of Grease. In 2005, he composed music for the CBC comedy Hatching, Matching and Dispatching, which stars Mary Walsh. In 2006, he worked on scoring the film Young Triffie's Been Made Away With, directed by Walsh.
Doyle has guest starred on three episodes of the CBC Television series Republic of Doyle as the character Wolf Redmond. Season 2, episode 2 introduced him as an inmate sent to prison on charges of B&Es and a few robberies. Doyle guest starred with Russell Crowe, Kevin Durand, and Scott Grimes on the first show of Republic of Doyle's third season after the four had costarred on Robin Hood. His third appearance – the second with Grimes – was on season 4, episode 6. He appeared in an episode of Murdoch Mysteries' tenth season.[7]
In 2012, Doyle released his first solo album, Boy on Bridge. The title is a nod to Doyle's credit as the "boy on bridge" in the movie A Whale for the Killing, when he was a young boy. The first single from the album is "I've Seen a Little" and the album features collaborations with Canadian musicians Hawksley Workman, Jim Cuddy, Ron Hynes, and actor-musician Russell Crowe, among others. The video for the second single, "Testify", was nominated for a 2012 Juno. The creation of the album was captured by a film crew, resulting in a documentary also named Boy on Bridge[8] directed by Joel Stewart and John Vatcher.
Doyle, with Great Big Sea, was featured on Canadian country artist, Dean Brody's 2012 album titled Dirt, singing on the track "It's Friday".
In 2014, Doyle released a book entitled Where I Belong, about his youth growing up in Newfoundland and Labrador.
Doyle's second solo album, entitled So Let's Go, was released January 20, 2015.[9][10]
Alan Doyle and band at the 2017 Blacksheep Festival
In 2017, he guest starred in a Murdoch Mysteries episode, "A Murdog Mystery" as a man who claims to be a time travelling historian. Doyle reprised the role in the web series "Beyond Time".
Doyle's third solo album A Week at the Warehouse, was released on October 13, 2017. His second book titled A Newfoundlander in Canada: Always Going Somewhere, Always Coming Home, was released on October 17.
During the early days of the COVID-19 pandemic quarantine, Doyle started remotely collaborating with several Newfoundland-based artists to create a special "isolation edition" EP entitled, 'Songs from Home', which was released in November 2020. Contributing artists included Fortunate Ones, Rachel Cousins, The Ennis Sisters, and The Once. Per Doyle, 'Songs From Home' is all about making and keeping connections at a time when it was so difficult to be connected.
On June 14, 2022 he began starring in a musical comedy called Tell Tale Harbour at the 2022 Charlottetown Festival.[11] The story is based on the screenplay La grande séduction by Ken Scott that was made into the 2003 award winning[12] film Seducing Doctor Lewis. Doyle was co-writer of the production as well as co-writer of music and lyrics with Bob Foster.[13] Also credited as one of the authors for a book of the musical with award-winning writer Edward Riche.[11]
Doyle, with Keith Power, writes the music for the Canadian comedy series Son of a Critch, for which they have received Canadian Screen Awards nominations for Best Original Music, Comedy in 2023 and 2024.