Lucas Fitzgerald is a fictional character from the Australian soap opera Neighbours, played by Scott Major. The actor had previously appeared in Neighbours in 1993 as Darren Stark. He received a call to play Lucas shortly after he was getting the feel for acting again. Major accepted the role as the character seemed like fun and he wanted to work with his friend Brett Tucker. He made his first screen appearance as Lucas during the episode broadcast on 22 July 2008. The following year, Major signed a new contract and was promoted to the regular cast. On 1 July 2013, it was confirmed that Major had left Neighbours and his character departed on 24 September 2013. He made a brief return on 4 March 2015 for the show's 30th anniversary celebrations. Major made numerous guest appearances from 2015 until the show's final episode broadcast on 28 July 2022.

The Neighbours 30th Anniversary was a series of celebrations to mark the 30th anniversary of Australian television soap opera Neighbours. The celebrations span over two weeks, beginning on 4 March 2015 in Australia, while starting on 18 March in the United Kingdom. The anniversary features many storylines, but points around Paul Robinson's Erinsborough festival and the wedding of Daniel Robinson and Amber Turner. The serial's executive producer, Jason Herbison, began planning the 30th anniversary over a year in advance. Over ten former cast members from all eras of the show were invited back to "honour the past and present". Kylie Minogue and Jason Donovan were also invited, but they both downturned the offer. The celebrations marked Ian Smith and Anne Charleston's returns to Neighbours as Harold and Madge Bishop respectively. Madge was last seen during her death in 2001 and returns as a ghost in Harold's mind, which Herbison was initially worried would not be accepted by Charleston nor Smith, however both approved of it. The storyline was also popular amongst viewers.