Stephen will skipper Albion for a second season
Plymouth Albion captain Sean-Michael Stephen, 28, has agreed a new deal with the Championship club.
The Canada international flanker, who joined Albion in 2008, was selected for this summer's Churchill Cup but had to pull out with a back injury.
Albion chairman of rugby Graham Dawe said: "It is important we have players of proven quality who want to stay."
Dawe has also added to his squad with 21-year-old hooker Davy McGregor from Championship rivals Rotherham.
The Ulster-born forward made nine league appearances for the Titans last season, including six starts.