The Equalizer 3

 https://en.wikipedia.org/wiki/The_Equalizer_3

https://en.wikipedia.org/wiki/The_Equalizer#Film_series

https://collider.com/the-equalizer-production-history

3 actors have played The_Equalizer, so far.

https://en.wikipedia.org/wiki/The_Equalizer#Television_series

There was a time when Russell_Crowe could have played the Equalizer, especially after making his Robin Hood film. 

https://screenrant.com/russell-crowe-equalizer

https://en.wikipedia.org/wiki/Robin_Hood_(2010_film)#Critical_reception

Although some people didn't like to see Russell_Crowe as Robin+Hood, he did a pretty good job.