In Episode 13, when confronted with the option for a beam struggle, Corey and Drew use the Double Finish to blow away the remaining two Super Saibamen.
The Cousins once again use this attack in Episode 25, this time in the Kaioken X20 states with a diffrent appearance. Mecha Sonic dodged the powered-up team blast, however.
In Episode 45 Blossom and Buttercup are seen using this on Corey using simple red and green energy waves, and they do it once again in Episode 46.
- According to the Original Timeline the combination attacks of Kamehameha and Special Beam Cannon is only referred to as a "Double Finish" when performed by Corey and Drew. In other circumstances it called, "Special Turtle Cannon".