"Monty Python" and "Indiana Jones" are too-general type-ins, since they result in an ambiguity.
The current titles of all the Indiana Jones movies start with "Indiana Jones and the ..." (and 3 of the release titles).
Monty Python is the name of the troupe, and "Monty Python's The Meaning of Life", "Monty Python's Life of Brian" etc. include it. It's simply wrong to refer to "Monty Python and the Holy Grail" as just "Monty Python"--it's a real ambiguity, not a technicality.
I'd suggest accepting the full titles and maybe "[the] holy grail" as well as "kingdom of the crystal skull".
Yes, Beyonce and Lizzo have recently had to re-record songs due to them using this word and there being successful campaigns to get them to get rid of it. It seems to not be offensive over there but as they are international they have seen sense to remove it out of respect for others who find it offensive.
But, seriously, we don't talk about the 4th Indiana Jones movie. It is known.
The current titles of all the Indiana Jones movies start with "Indiana Jones and the ..." (and 3 of the release titles).
Monty Python is the name of the troupe, and "Monty Python's The Meaning of Life", "Monty Python's Life of Brian" etc. include it. It's simply wrong to refer to "Monty Python and the Holy Grail" as just "Monty Python"--it's a real ambiguity, not a technicality.
I'd suggest accepting the full titles and maybe "[the] holy grail" as well as "kingdom of the crystal skull".