In Too Deep", finds Michonne aboard 'The Companion', a sailing ship captained by Pete and his crew, as they look for survivors and supplies along the coast of the Chesapeake Bay.
A daring escape from the floating colony of Monroe sees Michonne, Pete, and Sam running for their lives. An all too brief reprieve is soon shattered; the leaders of Monroe don't forgive and don't forget.
In this third and final episode, feeling the weight of choices both recent and long ago, Michonne tries to protect an innocent family - but Norma and the vengeful Monroe crew are closing in.