Highest-grossing movie series (average/movie)
- Who
- Avatar
- What
- 2,607,691,829 US dollar(s)
- Where
- Not Applicable
- When
- 14 March 2023
The highest-grossing movie series (average/movie) is Avatar, whose two instalments had earned an average gross of $2,607,691,829 (£2,150,096,675/€2,434,230,776) at the global box office as of 14 March 2023.
Avatar: The Way of Water (USA, 2022) built on the success of the original Avatar (USA/UK, 2009) – the all-time highest-grossing movie with $2,923,706,026, according to The Numbers – with takings of $2,291,677,632 as of 14 March 2023. Taken together, this surpassed Marvel’s Avengers series (2012–18), which earned an average of $1.9 bn across its four releases.