 As well as Thunderhawks , Anderson developed other ideas for a remake . A 1976 concept , Inter @-@ Galactic Rescue 4 , was to have featured a variable @-@ configuration craft capable of performing rescues on land and sea , in air and in space ; Anderson pitched the idea to NBC , who rejected it . This was followed in 1984 by another proposed updating , T @-@ Force , which at first could not be pursued owing to a lack of funding . Development resumed in 1993 , when it was decided to produce the series , now titled GFI , using cel animation . But Anderson was disappointed with the results and the production was abandoned . 
 As well as Thunderhawks , Anderson developed other ideas for a remake . A 1976 concept , Inter @-@ Galactic Rescue 4 , was to <a href='been_done' title='1'><mark>have</mark></a> featured a variable @-@ configuration craft capable of performing rescues on land and sea , in air and in space ; Anderson pitched the idea to NBC , <a href='null_relcl' title='2'><mark>who</mark></a>rejected it . This was followed in 1984 by another proposed updating , T @-@ Force , which at first could not be pursued owing to a lack of funding . Development resumed in 1993 , when it was decided to produce the series , now titled GFI , using cel animation . But Anderson was disappointed with the results and the production was abandoned . 
As well as Thunderhawks , Anderson developed other ideas for a remake . A 1976 concept , Inter @-@ Galactic Rescue 4 , was to done featured a variable @-@ configuration craft capable of performing rescues on land and sea , in air and in space ; Anderson pitched da idea to NBC , rejected it . This was followed in 1984 by anotha proposed updating , T @-@ Force , which at first could not b pursued owing to a lack of funding . Development resumed in 1993 , when it was decided to produce tdaseries , now titled GFI , using cel animation . But Anderson was disappointed wit the results and the production was abandoned .