The finale of My Adventures with Superman set the tone for the second season by introducing Brainiac and the rest of the Kryptonians during its last scene. This was only a sneak peek of what is yet to come for this show. Like Brainiac, fans are excited to see which other DC characters will appear on the show in the future.
Source：https://www.cbr.com/my-adventures-with-superman-dc-characters-wishlist/
