Most Prominent Island Connection:
Relationship:
Fellow patient at the Santa Rosa Mental Institution
Other Known Connections:
Libby and Emily Locke also spent time in the institution.
Episode Appearances:
- Episode 1x18, Numbers
Hurley goes to see Leonard at the mental institution to find out where he got the numbers that he repeats all the time. Hurley believes the numbers are cursed. Leonard got them from Sam Toomey who lives in Australia. - Episode 2x18, Dave
Hurley plays connect four with Leonard in the institution while Leonard repeats the numbers.
Portrayed by: Ron Bottitta
