Is Dragon Ball Z episode 82 filler?
Canon No, episode 82 of Dragon Ball Z is canon.
#82
Frieza's Second Transformation
出撃だ悟空！！激怒のフリーザが第２の変身
Aired 13 Mar 1991
Canon No, episode 82 of Dragon Ball Z is canon.
#82
Frieza's Second Transformation
出撃だ悟空！！激怒のフリーザが第２の変身
Aired 13 Mar 1991