Mental Samurai - Episode Guide

Contestants battle the boundaries of their minds to answer questions in four categories – knowledge, memory, puzzles and sequencing – accurately with speed and precision in an attempt to become a "Mental Samurai".

Another crop of eager contestants battle the boundaries of their minds to answer questions in four categories – knowledge, memory, puzzles and sequencing – accurately with speed and precision in an attempt to become a "Mental Samurai."

Another crop of eager contestants battle the boundaries of their minds to answer questions in four categories – knowledge, memory, puzzles and sequencing – accurately with speed and precision in an attempt to become a "Mental Samurai."

Another crop of eager contestants battle the boundaries of their minds to answer questions in four categories – knowledge, memory, puzzles and sequencing – accurately with speed and precision in an attempt to become a "Mental Samurai."

Another crop of eager contestants battle the boundaries of their minds to answer questions in four categories – knowledge, memory, puzzles and sequencing – accurately with speed and precision in an attempt to become a "Mental Samurai."

Another crop of eager contestants battle the boundaries of their minds to answer questions in four categories – knowledge, memory, puzzles and sequencing – accurately with speed and precision in an attempt to become a "Mental Samurai."

Another crop of eager contestants battle the boundaries of their minds to answer questions in four categories – knowledge, memory, puzzles and sequencing – accurately with speed and precision in an attempt to become a "Mental Samurai."

Another crop of eager contestants battle the boundaries of their minds to answer questions in four categories – knowledge, memory, puzzles and sequencing – accurately with speed and precision in an attempt to become a "Mental Samurai."

Another crop of eager contestants battle the boundaries of their minds to answer questions in four categories – knowledge, memory, puzzles and sequencing – accurately with speed and precision in an attempt to become a "Mental Samurai."

The best of the best return and battle the boundaries of their minds to answer questions in four categories – knowledge, memory, puzzles and sequencing – accurately with speed and precision in an attempt to become a "Mental Samurai."

Lowe welcomes contestants, including a former NFL player who is out to prove there's more to him than just his muscles; a teacher and philanthropist; an entrepreneur; a super-competitive gameshow veteran; and a trained knife and sword champion fighter

Lowe welcomes contestants including a NASA robotics researcher and his scientist fiancé, a magic enthusiast and a health app developer

Lowe welcomes contestants, including an Army veteran, medical lab scientist and animal activist, one of whom may defeat the Circle of Samurai and win over $100,000.

Host Rob Lowe welcomes contestants, including a model, a former military man, a woman who lost her childhood home in Hurricane Dorian, and a recent black belt in karate, one of whom may defeat the Circle of Samurai and win more than $100,000.

Lowe welcomes contestants, including a surfer, a creative director from NYC, a self-proclaimed nerd and a dentist from Dallas, one of whom may defeat the Circle of Samurai and win more than $100,000.

Rob Lowe welcomes contestants, including a professional stilt walker, a poker player, an aspiring astronaut and a jewelry designer, one of whom may defeat the Circle of Samurai and win over $100,000.

Lowe welcomes a restaurateur, a librarian, a new father, an engineer and a mammal trainer.

Host Rob Lowe welcomes new contestants including a valedictorian, a former NFL player turned voice-over artist, an Army Veteran, a CEO and a veterinary doctor, one of whom may defeat the Circle of Samurai and win more than $100,000.

Host Rob Lowe welcomes new contestants including a competitive baton twirler, a CSI Forensic Scientist, a former Navy Cryptologist and a Pre-Med Student, one of whom may defeat the Circle of Samurai and win more than $100,000.