Full of Courtesy, Full of Craft.
Maverick has rewritten Barnaby's memories, once again causing him to believe that his parents were murdered by Jake. Later he tries to rewrite Kotetsu's memory as well, but is unable to due to Samantha calling Kotetsu regarding the photograph she had shown Barnaby. Maverick sets up a bomb explosion to distract Kotetsu and has Samantha kidnapped and later killed, destroying the photograph in the process. When Kotetsu starts getting close to the truth by finding Barnaby's pin in Maverick's office, Maverick decides to frame Kotetsu for Samantha's murder and erase the memories of everyone at Hero TV of Kotetsu being Wild Tiger.
Aired 14/08/2011EP 20 - Full of Courtesy, Full of Craft.

Tiger & Bunny
Sternbild City is home to people called "Next," who use their special abilities to protect the people as superheroes. These heroes solve cases and save lives so they can wear sponsor logos or acquire "hero points." Their activities are documented on the popular program "Hero TV," which picks the "King of Heroes" in a yearly ranking. The veteran hero Wild Tiger has always preferred to work alone, but now he's been assigned the rookie Barnaby Brooks Jr., who has a different perspective on being a superhero.
(Source: Anime News Network)