The small contingent of US POWs who worked on the TBR in the Hintok area of Thailand had either been left behind in Singapore as their originally assigned group transited through there or in the case of the Merchant Mariners had been left there by the Germans who had captured them. Most of the former had been hospitalized but eventually recovered enough that they were assigned to the mostly Australian H-Force and sent by rail to BanPong then marched to Hintok.
| E Batt | Hintok | 20813984 | KEITH Ben Clarence Jr | CPL | Changi Jail |
| E Batt | Hintok | 20814032 | MATTHEWS W. F. “Hook” | PFC | Changi Jail |
| E Batt | Hintok | 38050864 | MILLER Everett Wilbur | PVT | Changi Jail |
| E Batt | Hintok | 20813720 | ROBINSON Ray Franklin “Snooky” | CPL | Changi Jail |
| E Batt | Hintok | 20816758 | ROBINSON William James “Willie” | PVT | Changi Jail |
| E Batt | Hintok | 20814043 | SHIELDS Richard Elendor “Red” | PVT | Changi Jail |
| Fitz | Hintok | 20813386 | SPANN Buster Homer | PVT | Changi |
| Fitz | Hintok | 38038970 | WILHITE Herman L | PVT | Changi |
| MerMar | Hintok | O-S14 | Houk, Norman William Jr | 3rd Engineer | Changi Jail |
| MerMar | Hintok | O-S15 | Jalet, Sylvian | Radio Officer | Changi Jail |
| MerMar | Hintok | O-S16 | Kelleher, Charles Rea | Radio Officer | Changi |
| MerMar | Hintok | O-S18 | Moreno, Adolpho | 3rd Mate/3rd Off | Changi Jail |
| MerMar | Hintok | O-S22 | Roland, Dennis A. | 2nd Mate/3rd Off | Changi Jail |
| MerMar | Hintok | O-S26 | Torres, Xavier Joaquin | 1st Engineer | Changi |
| MerMar | Hintok | 225941 | Willner, Stanley | 3rd Mate/2nd Off | Changi Jail |
| Tharp | Hintok | 3558804 | BUSH ELMO Arnton “Joe” | AOM2c | Changi Jail |
| Tharp | Hintok | 20812922 | FICKLIN Frank Wilson (Foster) | SSG | Changi Jail |
| Tharp | Hintok | 20813012 | GORDON Crayton Robert “Quaty” | SGT | Changi Jail |
| Tharp | Hintok | 3372469 | MORRIS RALPH Edgar | MUSM2c | Changi Jail |
| Tharp | Hintok | 20813832 | MORROW Adolphus Campbell “Doc” | PFC | Changi Jail |
| Tharp | Hintok | 3561863 | STEVENS NORMAN Eugene | FCM3c | Changi Jail |
| Tharp | Hintok | 20812978 | WHITAKER Charles Winfield Jr | PVT | Changi Jail |
| Tharp | Hintok | 277559 | WISECUP JOHN Herbert | Pvt | Sime Road |
| Zeigler | Hintok | 2872081 | FOWLER CHARLES PETER JR | F1c | Changi Jail |
| Zeigler | Hintok | 3681237 | SNYDER SAMUEL Elmer | SM1c | Changi Jail |
| E Batt | Hintok-dcd | 36204029 | STAVER Lavern Peter “Slick” | PVT | Changi Jail |
| E Batt | Hintok-dcd | 36105819 | THOMAS Billy (Wm Richard) | PVT | TH Hintok ‘F & H’ Hospital Camp No 1 |
| Tharp | Hintok-dcd | 20813188 | MOORE GLEN Everett “Cy” “Buddy” | PFC | TH Hintok ‘F & H’ Hospital Camp No 1 |
| Tharp | Hintok-dcd | 3214339 | ROSZELL LYLE THOMAS | SM1c | TH Tarsoa |
Administratively, H-Force was never actually assigned to IJA control in Thailand. So, upon completion of the TBR, the survivors were all returned to Singapore. The Australian contingent had been hit heavily by a cholera outbreak which the Americans managed to avoid since they were quartered in a different sub-camp.