'''Sam O'Hara''' (Samantha)

Sam O'Hara (Samantha) is the main protagonist of the show Monster Buster Club

Sam O'Hara (Samantha) (Voiced by Anna Cummer) – Samantha, known by her friends as Sam, a 12–13 year old girl and is the level-head member of the group with an often serious disposition. She has dark hair tied in buns and hazel eyes. While officially the MBC has no leader, she'll often be the member to construct battle strategies and procedures for the group. She, at times, can be bossy. While she possesses great natural leadership skills, she'll often put MBC first instead of having fun. She sometimes is the shoot first and ask questions later type. Her suit color is yellow.