Vicky's friend Colin returns from school and informs her his grandfather's estate is to be auctioned. The young people learn of a family secret that if discovered, may provide the funds to save Colin's heritage. But they are in a race against time.
| Title | Three Lock to Fortune |
|---|---|
| Genres | Action & Adventure Family Drama |
| Release Date | 1973-12-06 |
| Episode Runtime | 00 Hours 25 Minutes |
| Season Number | 1 |
| Episode Number | 14 |
| Production Companies | The Fremantle Corporation, Talbot Television |
