incident vs episode

incident and episode both are nouns.

Word	Noun	Adjective	Verb	Adverb
incident	Yes	Yes	No	No
episode	Yes	No	No	No

incident (noun)	episode (noun)
a single distinct event	film consisting of a succession of related shots that develop a given subject in a movie
a public disturbance	a part of a broadcast serial
	a brief section of a literary or dramatic work that forms part of a connected series
	a happening that is distinctive in a series of related events

incident (adjective)	episode (adjective)
(sometimes followed by `to') minor or casual or subordinate in significance or nature or occurring as a chance concomitant or consequence
falling or striking of light rays on something