Yep , but likely he apeared more that Goku jr :) He apeared in 1 TV Special , 1 Episode (e 2 epsiodes , in 1 he is credited) , and in 1 movie (Movie 5) , Goku jr only aperaed in TV special and 1 episode (along side Vegeta jr)
BTW ye I did not treat Bardock as evil , he is a neutral to me (but more emotial than Vegeta who i treat like evil and it makes no sense that they turned Vegeta into a pathethic loser like Kakarott) , i even readed many fanfics where Kakarot meets him , and even Bardock comes back to live , i made a Fanfiction about him myself , but Bardock has NO evil there , so changes must be made , but ye he is the strongest of Z warriors there , but his not the main Character , i am