4 teams race to london england with the flight advantage reversed the detour is following sherlock holmes clues or moving boats the former is quicker rob/amber yield ron/kelly to secure 1st going into the bus driving roadblock but the oldest couple can’t keep up and are eliminateed.
- rob and amber
- ron and kelly
- uchenna and joyce
- meredith and gretchen (eliminated)
next time finale jamaica, pureto rico and florida
Harrison’s world 