Swedishactor Stellan Skarsgård condemned Trump's demands as "absurd" and accused him of megalomania, suggesting his interest in Greenland was for minerals.
Trump had previously expressed a long-standing interest in purchasing Greenland, citing "national security" reasons for his intentions.
The proposed tariffs, set at 25 percent, would target countries including Denmark, France, Germany, the U.K., the Netherlands, and Sweden.
Denmark and its European allies have firmly rejected Trump's threats, reiterating that Greenland is not for sale and criticising the notion as unacceptable.