Continue behaviour that started comedy film series (5,2)
I believe the answer is:
carry on
This might be a double definition.
'continue behaviour that started comedy' is the first definition.
'carry on' can be an answer for 'continue' (carry on can mean to continue or keep going). I am not sure about the remainder of the definition.
'film series' is the second definition.
(I've seen this before)
Can you help me to learn more?
(Other definitions for carry on that I've seen before include "film series" , "Don't stop" , "kind of case one handles personally" , "song and dance" , "Proceed" .)