Robert Webb

In this amusing second of a three-part comedy-drama, British ambassador Keith Davis (David Mitchell) and his No 2, Neil Tilly (Robert Webb) face the prospect of a "diplomatic" visit from a member of the royal family (Tom Hollander). What follows is very funny, but as much as it is a modern political situation (it's set in "Tazbekistan", a former Soviet republic) with some amusing satirical points (bribes for contracts, royal faux pas), this is basically Mark and Jez in suits, performing some effective but ultimately traditional comedy.

Tom Hollander (Rev.) steals the show from under the noses of David Mitchell and Robert Webb tonight, stiffening his upper lip as minor British royal Prince Mark. A stroppy chap, whose lot in life is to serve as a trade envoy, the prince is summoned to Tazbekistan by Ambassador Keith (Mitchell) who's trying to schmooze another commercial deal out of the Tazbeks - and they do love a good royal. But, as it turns out, the petulant prince has a few surprising diplomatic talents up his sleeve.

Rev. star Tom Hollander effectively steals the show from under the noses of the two leads when he guests as Prince Mark, a minor royal who's been invited to Tazbekistan to grease the wheels for another trade agreement.

Prince Mark, we learn, always travels with a 6ft ironing board carried by his loyal male assistant called Treasure.

This is the easy stuff and it's a shame Ambassadors isn't content to just go straight for the comedy jugular.

Goodness knows it's got all the right ingredients in Robert Webb and David Mitchell, while the two secret police spies eavesdropping on all their conversations are sweetly hilarious.

Instead we're asked to wade through storylines about escaped human rights protesters, enforced child labour and threats to murder women and scatter their chopped up remains in the woods.

Things like that do tend to wipe the smile right off your face.

Tonight's opening scene in which Neil Tilly (Webb) is kidnapped and a sack pulled over his head - for laughs - is an example of the impossible balancing act Ambassadors has set itself.

Plunging bravely into a ethical faultline was BBC2's Ambassadors, which is about foreigners in a little-known Central Asian nation. Borat! I hear you exclaim. But this three-part comedy drama is not a politically incorrect gag fest. It stars the comic duo David Mitchell and Robert Webb, and appears to be aiming to fit in some thoughtful messages about foreign policy. Mitchell plays the British ambassador to a sandy republic called Tazbekistan who has to deal with arms and business deals, desert despots, self-absorbed western activists, and peculiar local customs. Webb plays his diplomatic deputy who's engaged in dodgy sidelines.

The first episode struggled for a consistent tone. Mitchell appeared to be the only funny man in the show - by which I don't mean that he was the only actor who managed to make us laugh, but that he was the only person who seemed to be starring in an absurdist comedy. The other actors inhabited a straight-up drama that just happened to have amusing lines in it. Mitchell's character romped around the wilds of Tazbekistan hunting, accidentally shooting the mighty horned ibex, the beloved national animal. His pudgy face peeking out from under a cartoony deerstalker, he acknowledged looking like Elmer Fudd. The rest of the cast delivered wisecracks, but in the manner of, say, a smart-ass detective show. Webb's worldly character, with his blackmail worries, wouldn't have been out of place in a crime thriller.

Genres jostled with each other like expats at the bar of a far-flung Irish-style pub. The show's desire for mild moralising also collided with its own premise. Yes, the programme is about consuls in an exotic locale, but we can't have too many jokes about weird local practices, so let's also make fun of British stereotypes. The result is a half-hearted scene of the Tazbek president carving up an ibex carcass and another of an imported English pork-pie festival. In the mix is some chit-chat about the deadly aspects of British helicopter sales. Still, I'm happy to say the second episode, which features a (fictional) royal dignitary, is more surefooted. Mitchell's ambassador becomes less spoofy, and the programme gets into its stride of making points about the farcical nature of international relations.

Ambassadors stars Robert Webb and David Mitchell as diplomats in an oil-rich, but human rights-impoverished ex-Soviet state called Tazbekistan.

When the pair are not working to sell British-made helicopters to the brutally oppressive regime, they are trying to spring their countrymen from prison, hosting interminable functions, fending off blackmailers and surrendering to the demands of local customs, such as drinking one's body weight in vodka.

First impressions were favourable - the animated title sequence is fabulous. The show isn't bad either, once you divest yourself of all expectations. Despite the presence of its two stars, Ambassadors is neither sitcom nor sketch show, but a comedy drama that takes its drama very seriously.

Mitchell and Webb come across exactly the same as every other vehicle they've starred in, but they are both charismatic performers and serve the material well.

The highpoint of episode one was the self-obsessed actor - is there any other kind? - sent by the British Council to perform his turgid, one-man production of Frankenstein, and nearly creating several diplomatic rifts in the process.

Spooks meets Yes, Minister in Ambassadors

If Spooks had a one-night stand with Yes, Minister, the fruit of that union would be something akin to Ambassadors (BBC Two), in which Peep Show duo David Mitchell and Robert Webb work their socks off to show us there's more to their double act than the hapless misadventures of Mark and Jeremy. It almost works.

Ambassadors review

David Mitchell and Robert Webb shine in this inconsistent but promising comedy drama.

Not so much comedy as watered-down drama, with David Mitchell as the British ambassador to fictional-stan Tazbekistan and Robert Webb as his deputy. In this first episode, the pair rescue an arrested human rights activist and try selling helicopters to the president. Worryingly, this seems like the sort of thing Alan Partridge might write and star in if given the chance, full of eccentric foreigners, eye-wateringly awkward banter and competent, judicious Brits abroad fancying themselves as slightly less violent Bond types.

Peep Show pair David Mitchell and Robert Webb are reunited in this three-part satire that takes a pop at the follies of diplomatic ducking and diving. It's set in the fictional nation of Tazbekistan, which reveres the ibex, bugs every conversation - earwigged by a pair of loafing operatives - and has a cool $2billion to spend on helicopters. Enter newly appointed British ambassador Keith Davis (Mitchell) and sage aide Neil Tilly (Webb) to make sure the contract goes our way - even if it means trampling over human rights to get there. Forget Ferrero Rocher, this duo do their wooing with Eccles cakes.

Ambassadors, BBC Two, review

David Mitchell and Robert Webb bring to life this new comedy drama about the inner workings of the British embassy in a fictional Central Asian republic.