The image gallery for Suspicion may be viewed here.
This episode was one of the episodes released in Southeast Asia first in fall 2019.
Zedge is the first rockstar and musician introduced in the series
In the episode, Katie Crown voices a character known in the credits as the "E Voice," although it is not known who this refers to.
The Cleo/Callie duet at the end of the episode, tentatively titled "Two Stars in the Same Sky", is the first song sung in the series, not counting the opening theme or the unknown instrumental song in Surprise!, or the mini-"songs" sung by Zedge in the episode
Brian reveals he has a crush on Akila, suspected from the beginning of the series.
Callie is the third person to know that Cleo is from another time, the others being Yosira and Doctor Queed.
Cleo finally learns that Callie is not the spy of Octavian after all, but she wants to be just like Cleo!