 The second part , accompanied by composer Barry Gray 's " The Thunderbirds March " , features portraits of the main puppet cast superimposed on various vehicles and settings . Peel describes this as " ostensibly a return to the ' series stars ' concept long known in TV " , while Garland considers such imagery demonstrative of Anderson 's commitment to " incremental realism " through a convergence of human and puppet characteristics . Essayist Jonathan Bignell suggests that the use of portraits conveys Anderson 's partiality to " visual revelation of machines and physical action " . 
 The second part , accompanied by composer Barry Gray <a href='null_genetive' title='1'><mark>'s</mark></a>" The Thunderbirds March " , <a href='uninflect' title='2'><mark>features</mark></a> portraits of the main puppet cast superimposed on various vehicles and settings . Peel <a href='uninflect' title='3'><mark>describes</mark></a> this as " ostensibly a return to the ' series stars <a href='null_genetive' title='4'><mark>'</mark></a>concept long known in TV " , while Garland <a href='uninflect' title='5'><mark>considers</mark></a> such imagery demonstrative of Anderson <a href='null_genetive' title='6'><mark>'s</mark></a>commitment to " incremental realism " through a convergence of human and puppet characteristics . Essayist Jonathan Bignell <a href='uninflect' title='7'><mark>suggests</mark></a> that the use of portraits <a href='uninflect' title='8'><mark>conveys</mark></a> Anderson <a href='null_genetive' title='9'><mark>'s</mark></a>partiality to " visual revelation of machines and physical action " . 
The second part , accompanied by composer Barry Gray  " da Thunderbirds March " , feature portraits of tdamain puppet cast superimposed on various vehicles and settings . Peel describe dis as " ostensibly a return to the ' series stars  concept long known in t.v " , while Garland consider such imagery demonstrative of Anderson  commitment to " incremental realism " thru a convergence of human and puppet characteristics . Essayist Jonathan Bignell suggest that thdase of portraits convey Anderson  partiality to " visual revelation of machines and physical action " .