Does this footage confirm that Newsnight viewers are hopping mad about politics?
Footage from the program appears to show a creature leaping across the floor as Labour MP Kerry McCathy speaks about drug licensing in a committee room in the House of Commons.
Twitter user Judgement Dave was quick to comment, speculating it could be a frog - though on closer inspection it could also be a mouse.
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It’s not the first time footage of wildlife has emerged from inside the Commons.
In 2017, the Mirror reported that a video showed a mouse darting along the bottom of counters where meals are prepared.
In 2016, Parliament spent a record £132,000 on pest control and 1,700 traps were laid throughout the buildings.
Lobby reporters are also repeatedly forced to share their offices with mice.