Heads up! We’re working hard to be accurate – but these are unusual times, so please always check before heading out.
All the same, this doc does have the feel of an extended version of one of those behind-the-scenes add-ons that have become part of Attenborough’s flagship shows. In this case, however, the logistics are part of the fun: even staying under the sea for that long is tricky, but getting a squid to come and say hello is tougher still. Do they manage it? The conclusion is both revelatory and charming.