"The Sontaran Stratagem"
... that the Doctor Who episode "The Sontaran Stratagem" is the first appearance of the eponymous aliens since the 1985 serial The Two Doctors?
... that the <i id="mwFws"><a href="./Doctor_Who" id="mwFww" rel="mw:WikiLink" title="Doctor Who">Doctor Who</a></i> episode <b id="mwFw0">"<a href="./The_Sontaran_Stratagem" id="mwFw4" rel="mw:WikiLink" title="The Sontaran Stratagem">The Sontaran Stratagem</a>"</b> is the first appearance of the <a href="./Sontaran" id="mwFw8" rel="mw:WikiLink" title="Sontaran">eponymous aliens</a> since the 1985 serial <i id="mwFxA"><a href="./The_Two_Doctors" id="mwFxE" rel="mw:WikiLink" title="The Two Doctors">The Two Doctors</a></i>?