Blow Hot, Blow Cold

{{Short description|1969 film}}

{{For|the novel by Gerald Butler|Blow Hot, Blow Cold (novel)}}

{{Infobox film

| name =Blow Hot, Blow Cold

| image = Violenza al sole.jpg

| caption =

| director = Florestano Vancini

| writer = Florestano Valpini
Massimo Felisatti
Fabio Pittorru

| starring = Giuliano Gemma
Rosemary Dexter

| music = Carlo Rustichelli

| cinematography = Ennio Guarnieri

| editing = Mario Morra

| producer =

| distributor =

| released = {{Film date|1969}}

| runtime =

| country =

| language = Italian

| budget =

}}

Blow Hot, Blow Cold ({{langx|it|Violenza al sole}}, also known as The Island) is a 1969 Italian thriller-drama film directed by Florestano Vancini.{{cite book|last=Giacomo Gambetti|title=Florestano Vancini|year=2000 |publisher=Gremese Editore, 2000|isbn=8884400538}}{{cite book|last=Paolo Micalizzi|title=Florestano Vancini: fra cinema e televisione|year=2002 |publisher=Longo Angelo, 2002|isbn=8880633325}}{{cite book|last=Roberto Poppi, Mario Pecorari|title=Dizionario del cinema italiano. I film|publisher=Gremese Editore, 2007|isbn=8884405033}}