Connor O'Neill is a fictional character from the Australian soap opera Neighbours, played by Patrick Harvey. He made his first screen appearance during the episode on 19 April 2002. Harvey was still in school when he won the role of Connor. He initially auditioned using an Australian accent, but later re-read for the part in his natural Northern Irish accent. The producers decided this would suit the role of Connor better. The character became well known for his friendship with Toadfish Rebecchi and his relationships with Michelle Scully, Carmella Cammeniti and Serena Bishop. One storyline saw Connor have a one-night stand with Lori Lee, which resulted in the birth of their daughter, Madeleine. Harvey decided to move on from Neighbours, so he could pursue other roles and Connor departed on 30 May 2006. In August 2012, it was announced Harvey had reprised his role for a four-week guest stint and Connor returned on 30 October. He departed on 27 November 2012.

Jarrod Vincenzo Rebecchi, commonly known as "Toadfish" or "Toadie", is a fictional character from the Australian soap opera Neighbours, played by Ryan Moloney. He made his first screen appearance during the episode broadcast on 23 January 1995. Toadie was created by writer Elizabeth Packett. Moloney had previously auditioned for another role in the show and had played a minor character before being cast as Toadie. The actor was originally scheduled to play Toadie in one scene, but he went on to become a recurring cast member. When Toadie became popular with viewers, Moloney was promoted to the regular cast. In 2015, Moloney celebrated his 20th anniversary with Neighbours. The finale of the serial in 2022 focused on his character's wedding to Melanie Pearson, while the 2023 premiere of the revival focused on the character's wedding to Terese Willis.